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A1 noun #800 le plus courant 14 min de lecture

sign

At the A1 level, you should know that a 'sign' is something a doctor sees or measures to know if you are sick. For example, a red spot on your skin is a sign. A high temperature on a thermometer is also a sign. It is different from a 'symptom,' which is how you feel inside, like a headache. You use 'sign' to talk about what is happening on the outside of your body that others can see. It is a very simple and important word for talking to a doctor or a nurse. You might say, 'The doctor saw a sign of a cold.' It helps you describe what is wrong in a way that others can understand easily. You will often see this word in basic health books or on posters in a hospital. It is one of the first words you learn when talking about health and the body.
At the A2 level, you begin to understand that 'sign' is a noun used to describe objective evidence of an illness. You can use it in sentences like 'A fever is a sign of infection.' You also learn the phrase 'vital signs,' which includes your heart rate and temperature. At this level, you should be able to distinguish between what you feel (symptoms) and what the doctor observes (signs). You might use adjectives with the word, such as 'clear sign' or 'first sign.' For instance, 'The first sign of the flu was a cough.' You are also learning that signs are things that can be measured, like blood pressure. This word is essential for basic communication in a medical setting, helping you to describe physical changes you have noticed in yourself or others.
At the B1 level, you use 'sign' more precisely to describe clinical observations. You understand that a sign is an objective finding during a physical exam. You can use the word in more complex sentences, such as 'The physician noted several signs of dehydration, including dry skin and a rapid pulse.' You also start to use 'sign' in the context of recovery, like 'showing signs of improvement.' You understand that signs are crucial for a doctor to make a diagnosis. You might encounter the word in health news articles or more detailed medical instructions. At this level, you are comfortable using the plural 'signs' to describe a group of observations and can use prepositions correctly, such as 'signs of' or 'signs that.' You also begin to recognize that signs can be found in lab results or X-rays.
At the B2 level, you have a firm grasp of the technical distinction between signs and symptoms. You can explain that a sign is an objective manifestation of a disease that can be elicited by a clinician. You use the word in professional or academic contexts, such as 'The clinical signs were consistent with a diagnosis of pneumonia.' You are familiar with specific types of signs, like 'neurological signs' or 'cardiovascular signs.' You also understand how signs are used in research and clinical trials to monitor patient safety. Your vocabulary includes collocations like 'exhibit signs,' 'manifest signs,' and 'pathognomonic signs.' You can discuss the importance of 'vital signs' in monitoring a patient's stability and can interpret the significance of various physical findings in a medical narrative.
At the C1 level, you use 'sign' with high precision and nuance in medical and scientific discourse. You understand the semiotics of medicine—how signs are interpreted to form a diagnosis. You can discuss the 'sensitivity' and 'specificity' of certain clinical signs. You might use the word in complex analytical sentences, such as 'The absence of classic signs does not necessarily rule out the condition, given the patient's atypical presentation.' You are familiar with eponymous signs (signs named after people, like Babinski's sign) and their diagnostic value. You can write detailed clinical reports where 'signs' are integrated with laboratory data and patient history. You also understand the cultural and historical context of how signs have been used in medicine throughout history and can critique the reliance on certain signs in modern practice.
At the C2 level, you possess a masterly command of the term 'sign' within the medical lexicon. You can engage in deep discussions about the philosophical and practical implications of objective signs versus subjective symptoms in patient-centered care. You understand the nuances of 'subclinical signs'—indicators of disease that are present before any symptoms appear. You can use the word in highly specialized academic writing, exploring the correlation between specific biomarkers and clinical signs in complex disease states. You are capable of interpreting subtle and rare signs in a diagnostic context and can teach others how to identify and evaluate them. Your use of the word is indistinguishable from that of a native-speaking medical professional, reflecting a deep understanding of clinical semiology and its role in modern healthcare.
Entraîne-toi Exemples Notes et astuces

sign en 30 secondes

  • A sign is an objective medical finding observed by a doctor.
  • It differs from a symptom, which is a subjective feeling.
  • Common signs include fever, rashes, and high blood pressure.
  • Signs are essential for making an accurate medical diagnosis.

In the specialized world of medicine, the word sign carries a very specific, technical weight that distinguishes it from everyday usage. While in common parlance a sign might be a wooden board with directions or a gesture of the hand, in a clinical setting, a sign is an objective piece of evidence. It is a physical fact that a healthcare professional—such as a doctor, nurse, or paramedic—discovers during a physical examination of a patient. Unlike a symptom, which is a subjective experience reported by the patient (like a headache or feeling 'down'), a sign is something that can be observed, heard, felt, or measured by someone other than the person who is ill. This objectivity makes signs the bedrock of diagnostic medicine, providing the empirical data needed to form a clinical picture of a person's health status.

Objective Observation
A sign is a clinical finding that is perceptible to an external observer. It does not rely on the patient's description but on the clinician's senses and diagnostic tools.
Measurability
Many medical signs are quantifiable. For example, a body temperature of 102 degrees Fahrenheit is a measurable sign of a fever, whereas 'feeling hot' is a symptom.

The physician carefully checked for any sign of infection, such as redness or swelling around the wound.

Doctors use signs to narrow down the possibilities of what might be wrong with a patient. When you go for a check-up, the doctor isn't just listening to your story; they are actively hunting for signs. They might look at the color of your skin (a sign called pallor if you are pale, or jaundice if you are yellow), they might press on your abdomen to feel for an enlarged organ (a sign called hepatomegaly), or they might use a stethoscope to listen to your lungs for unusual sounds like wheezing or crackles. Each of these is a sign because it exists independently of your feelings. Even if a patient is unconscious and cannot speak, a doctor can still identify many signs to determine what is happening in the body.

High blood pressure is often called a silent killer because it is a sign that often has no accompanying symptoms.

Diagnostic Significance
Signs are crucial for confirming a diagnosis. While a patient's report of chest pain (symptom) is important, the doctor looks for signs like an abnormal EKG reading to confirm a heart issue.

In modern medicine, the definition of a sign has expanded to include findings from laboratory tests and imaging. A shadow on an X-ray or an elevated white blood cell count in a blood test are often categorized as clinical signs because they are objective facts discovered through examination. This broader application helps medical teams communicate precisely. When a specialist asks for the 'clinical signs,' they are asking for the hard data observed during the exam, not the patient's personal narrative of their discomfort.

The presence of a skin rash is a clear sign of an allergic reaction.

A rapid pulse is a common sign of physical stress or anxiety.

Vital Signs
This phrase refers to the most basic medical signs: pulse rate, temperature, respiration rate, and blood pressure, which indicate the body is functioning.

The nurse recorded the patient's vital signs every four hours to monitor their recovery.

Using the word sign in a medical context requires an understanding of its role as a noun representing objective evidence. It often appears in sentences describing what a healthcare professional observes or what a physical condition reveals. Because it is a countable noun, it can be used in both singular and plural forms. When you are talking about a specific piece of evidence, you use the singular 'sign.' When you are referring to a collection of observations, you use the plural 'signs.' It is frequently paired with adjectives that describe the nature of the observation, such as 'clinical,' 'physical,' 'early,' or 'warning.'

Subject-Verb Agreement
'The sign was clear' (singular) versus 'The signs were subtle' (plural). Ensure the verb matches the number of signs being discussed.
Prepositional Usage
We often say 'sign of [condition].' For example, 'a sign of dehydration' or 'signs of a stroke.' This identifies what the evidence points toward.

The doctor looked for any sign of internal bleeding after the accident.

In professional medical writing, 'sign' is often used to introduce a list of findings. You might see a sentence like, 'Clinical signs included pyrexia, tachycardia, and a maculopapular rash.' In more general English, it is used to describe the first indications of an illness. For example, 'The first sign of her flu was a very high fever.' Notice how the focus is always on something that can be seen or measured. If the sentence were 'The first sign was a headache,' a strict medical professional might correct this to 'The first symptom was a headache,' though in casual conversation, 'sign' is often used loosely for both.

Swollen lymph nodes are a common sign that the body is fighting an infection.

Common Adjective Pairings
'Positive sign' (the evidence is present), 'Negative sign' (the evidence is absent), 'Pathognomonic sign' (a sign that specifically identifies a particular disease).

When discussing recovery, 'sign' is also useful. 'The patient is showing signs of improvement' means that objective measures—like lower heart rate or better oxygen levels—are being observed. Conversely, 'signs of deterioration' would mean the objective measures are getting worse. In these contexts, 'sign' acts as a marker of progress or decline. It is a very versatile word that bridges the gap between simple observation and complex medical diagnosis.

There were no visible signs of trauma on the victim's body.

A persistent cough can be a sign of several different underlying conditions.

Using 'Sign' with Verbs
Common verbs include: detect, observe, note, exhibit, show, and manifest. 'The clinician noted several signs of chronic illness.'

The most obvious sign of the disease is the development of small, red spots on the skin.

You will encounter the medical use of sign in several distinct environments, ranging from high-stakes hospital wards to everyday health news. The most common place is during a consultation with a healthcare provider. If you are in a hospital, you will hear nurses and doctors discussing 'vital signs.' This is a standard part of medical shorthand. They might say, 'His vitals are stable,' or 'We need to check her signs every hour.' In this context, they are referring to the essential measurements of life: pulse, breathing, temperature, and blood pressure. You might also hear it in medical dramas on television, where characters frequently shout about 'signs of life' or 'neurological signs' during emergency scenes.

Clinical Handover
When shifts change in a hospital, nurses 'hand over' patients. They will report the signs observed during their shift to the incoming staff.
Medical News and Journals
Health articles often list 'warning signs' for conditions like heart attacks or strokes to educate the public on what to look for.

'Are there any signs of improvement?' the family asked the surgeon after the operation.

Another common place to hear this word is in public health campaigns. For instance, during the COVID-19 pandemic, people were constantly told to watch for 'signs of infection.' These campaigns use the word 'sign' because it encourages people to look for objective evidence (like a fever measured by a thermometer) rather than just vague feelings of being unwell. In pharmacies, you might see posters listing the 'signs of a stroke' using the FAST acronym (Face drooping, Arm weakness, Speech difficulty, Time to call emergency services). Each letter in FAST represents a physical sign that an observer can see in someone else.

The first sign of the outbreak was an unusual number of patients presenting with the same type of rash.

Emergency Situations
Paramedics use the word 'sign' to communicate quickly. 'Patient shows signs of opioid overdose' tells the hospital team exactly what to prepare for.

Finally, you will hear this word in educational settings. Biology and health classes use 'sign' to teach students about how the body reacts to disease. In these settings, the word is used to build a scientific vocabulary. Instead of saying 'the person looks sick,' students are taught to say 'the person exhibits clinical signs of illness.' This shifts the focus from a general impression to a specific, observable phenomenon, which is the core of scientific and medical inquiry.

The veterinarian looked for signs of dehydration in the cat, such as dry gums and loss of skin elasticity.

A sudden change in behavior can be a sign of neurological distress in elderly patients.

Research and Trials
In clinical trials for new drugs, researchers carefully document any 'adverse signs' to ensure the treatment is safe for human use.

The presence of protein in the urine is a sign of potential kidney damage.

The most frequent mistake people make when using the word sign in a medical context is confusing it with the word symptom. While they are related and often occur together, they are not interchangeable in a professional or scientific setting. A symptom is subjective—it is something the patient feels and reports, like 'I have a stomach ache.' A sign is objective—it is something the doctor can see or measure, like 'The patient has a fever of 101 degrees.' If you say 'My headache is a sign of a cold,' you are technically using the word incorrectly in medical terms; the headache is a symptom. The 'sign' would be the redness in your throat that the doctor sees.

Confusing Subjective and Objective
Mistake: 'The patient's sign was a feeling of nausea.' Correction: 'The patient's symptom was nausea; the sign was vomiting.'
Overusing the Word
Sometimes people use 'sign' when they mean 'cause' or 'result.' A sign is an indicator, not the disease itself. A rash is a sign of measles, not the measles itself.

Incorrect: He felt a sign of dizziness. Correct: He experienced a symptom of dizziness.

Another mistake is failing to use the plural form when multiple indicators are present. If a doctor finds high blood pressure, a rapid heart rate, and sweating, they are looking at 'signs' (plural), not just a 'sign' (singular). Furthermore, learners often struggle with the prepositions. You should look for 'signs of' a disease, not 'signs for' or 'signs about.' Using the wrong preposition can make the sentence sound unnatural to a native speaker. For example, saying 'There are signs for infection' is less common and less precise than 'There are signs of infection.'

Incorrect: The doctor asked about my signs. Correct: The doctor asked about my symptoms (because the patient reports symptoms).

Misunderstanding 'Vital Signs'
Some people think 'vital signs' refers to any important information. In medicine, it strictly refers to temperature, pulse, respiration, and blood pressure.

Finally, avoid using 'sign' as a verb when you mean 'to show signs.' In a medical context, 'to sign' usually means to provide a signature on a document. If you want to say a patient is showing evidence of a disease, use 'the patient shows signs' or 'the patient exhibits signs.' Saying 'the patient signs a fever' is a major error that would confuse any listener. Precision in word choice is vital in healthcare to ensure patient safety and clear communication among the medical team.

Incorrect: The patient signs a high temperature. Correct: The patient shows signs of a high temperature.

The absence of a pulse is a definitive sign of cardiac arrest.

Confusing 'Sign' with 'Signal'
A 'signal' is usually an intentional message. A 'sign' in medicine is an unintentional physical manifestation of a biological process.

A low oxygen level is a critical sign that requires immediate intervention.

While sign is the standard term in clinical medicine, there are several other words that carry similar meanings depending on the context. Understanding these nuances will help you choose the right word for the right situation. The most common alternative is 'indicator.' An indicator is something that points to a state or condition. While 'sign' is almost always physical and medical, 'indicator' can be used more broadly, such as 'economic indicators.' In medicine, however, they are often used synonymously when discussing health trends or risks.

Sign vs. Symptom
A sign is objective (seen by others); a symptom is subjective (felt by the patient). This is the most important distinction in medical terminology.
Sign vs. Manifestation
A 'manifestation' is a broader term that includes both signs and symptoms. It refers to any way a disease shows itself in the body.

The rash was a clear sign of the virus, while the fatigue was a lingering symptom.

Another related word is 'clue.' In a diagnostic context, a doctor might refer to a sign as a 'clue' to what is wrong. This is more informal and suggests a mystery being solved. 'Evidence' is another strong alternative, particularly in 'evidence-based medicine.' Evidence refers to the body of facts (including signs) that support a diagnosis or treatment plan. 'Finding' is a very common word used by doctors in reports. Instead of saying 'I saw a sign of infection,' a doctor might write, 'The clinical findings included localized swelling and heat.'

The laboratory signs—or findings—confirmed the presence of a bacterial infection.

Sign vs. Marker
A 'marker' (often 'biomarker') is a specific biological sign, like a protein in the blood, that indicates a disease state or a response to therapy.

Finally, consider the word 'token' or 'trace.' These are much less common in medicine but might be used in older literature or very specific contexts. A 'trace' usually refers to a very small amount of a sign, such as 'a trace of blood in the urine.' In modern clinical practice, 'sign' remains the most robust and widely understood term for any objective physical evidence of a patient's condition. By mastering these alternatives, you can communicate more precisely with both medical professionals and patients.

The absence of any sign of trauma was a significant finding in the autopsy.

Jaundice is a classic sign of liver dysfunction, characterized by yellowing of the skin.

Sign vs. Indication
An 'indication' often refers to a reason to perform a certain treatment. For example, 'The sign of a fever was an indication for prescribing antibiotics.'

The patient's improved appetite was a positive sign during his recovery.

How Formal Is It?

Formel

"The clinical signs were indicative of a systemic infection."

Neutre

"The doctor checked for any signs of a cold."

Informel

"He's showing signs of getting better."

Child friendly

"The red spots are a sign that you have chickenpox."

Argot

"His vitals are trashed."

Le savais-tu ?

The 'g' in 'sign' is silent because of its Latin root 'signum'. Over time, the pronunciation of the 'g' was lost in English, but the spelling was kept to show its history.

Guide de prononciation

UK /saɪn/
US /saɪn/
The word has only one syllable, so the stress is on the entire word.
Rime avec
fine line mine nine pine shine vine wine
Erreurs fréquentes
  • Pronouncing the 'g' (it should be silent).
  • Using a short 'i' sound like in 'sin'.
  • Confusing the pronunciation with 'sing'.
  • Adding an extra syllable at the end.
  • Pronouncing the 'n' too softly.

Niveau de difficulté

Lecture 1/5

The word is short and common in basic texts.

Écriture 2/5

The silent 'g' can make spelling a bit tricky for beginners.

Expression orale 1/5

Easy to pronounce once you know the 'g' is silent.

Écoute 1/5

Very distinct sound, easy to recognize.

Quoi apprendre ensuite

Prérequis

doctor body sick see feel

Apprends ensuite

symptom diagnosis treatment infection examination

Avancé

pathognomonic semiotics biomarker auscultation percussion

Grammaire à connaître

Silent Letters

The 'g' in 'sign' is silent, similar to 'design' and 'assign'.

Countable Nouns

You can have 'one sign' or 'many signs'.

Noun-Adjective Agreement

Use 'vital signs' (plural) when referring to the group of measurements.

Prepositional Phrases

Always use 'sign of' to indicate the condition it represents.

Articles with Abstract Nouns

Use 'a sign' for a general instance, but 'the sign' for a specific one.

Exemples par niveau

1

A red rash is a sign of an allergy.

Une éruption cutanée rouge est un signe d'allergie.

Use 'a' before 'sign' because it is a singular countable noun.

2

The doctor looks for a sign of sickness.

Le médecin cherche un signe de maladie.

The verb 'looks for' is a phrasal verb meaning to search.

3

A fever is a sign that you are ill.

La fièvre est un signe que vous êtes malade.

The word 'that' introduces a clause explaining the sign.

4

Is there a sign of a cold?

Y a-t-il un signe de rhume ?

This is a question using 'is there' for a singular noun.

5

The nurse checks your vital signs.

L'infirmière vérifie vos signes vitaux.

'Vital signs' is a common plural medical phrase.

6

I see a sign of a small cut.

Je vois un signe d'une petite coupure.

The verb 'see' indicates an objective observation.

7

A cough can be a sign of a cough.

Une toux peut être un signe de toux.

The modal 'can be' expresses possibility.

8

There is no sign of a broken bone.

Il n'y a aucun signe de fracture.

'No sign' means the evidence is absent.

1

Swelling is a common sign of an injury.

Le gonflement est un signe courant de blessure.

'Common' is an adjective modifying the noun 'sign'.

2

The first sign of the flu is often a fever.

Le premier signe de la grippe est souvent la fièvre.

'First' is an ordinal number used as an adjective.

3

The doctor found a sign of infection in the blood.

Le médecin a trouvé un signe d'infection dans le sang.

The past tense 'found' indicates a completed observation.

4

Are there any signs of improvement today?

Y a-t-il des signes d'amélioration aujourd'hui ?

Use 'any' with plural 'signs' in a question.

5

A pale face can be a sign of being tired.

Un visage pâle peut être un signe de fatigue.

'Pale' is an adjective describing the physical sign.

6

The nurse recorded all the signs on the chart.

L'infirmière a noté tous les signes sur la fiche.

'All the signs' refers to a specific group of observations.

7

A rapid pulse is a sign of stress.

Un pouls rapide est un signe de stress.

'Rapid' describes the speed of the pulse, which is the sign.

8

There were no signs of trauma on the skin.

Il n'y avait aucun signe de traumatisme sur la peau.

The plural 'signs' is used with 'were' in the past tense.

1

The physician noted several signs of dehydration during the exam.

Le médecin a noté plusieurs signes de déshydratation lors de l'examen.

'Several' indicates more than two but not many.

2

Showing signs of recovery, the patient was moved to a regular ward.

Montrant des signes de rétablissement, le patient a été transféré dans un service ordinaire.

The participial phrase 'Showing signs of recovery' modifies the patient.

3

A persistent cough is a warning sign that should not be ignored.

Une toux persistante est un signe d'alerte qui ne doit pas être ignoré.

'Warning sign' is a compound noun phrase.

4

The absence of a pulse is a definitive sign of cardiac arrest.

L'absence de pouls est un signe définitif d'arrêt cardiaque.

'Definitive' is a strong adjective meaning conclusive.

5

Clinical signs like jaundice indicate a problem with the liver.

Des signes cliniques comme l'ictère indiquent un problème de foie.

'Like' is used here to introduce an example.

6

The doctor is looking for signs of internal bleeding.

Le médecin cherche des signes d'hémorragie interne.

The present continuous 'is looking' describes an ongoing action.

7

There are no visible signs of the disease at this stage.

Il n'y a aucun signe visible de la maladie à ce stade.

'Visible' specifies that the signs cannot be seen with the naked eye.

8

The nurse monitored the patient's vital signs every hour.

L'infirmière surveillait les signes vitaux du patient toutes les heures.

'Every hour' is an adverbial phrase of frequency.

1

The patient presented with classic signs of bacterial meningitis.

Le patient présentait les signes classiques d'une méningite bactérienne.

'Presented with' is a formal medical idiom for showing symptoms or signs.

2

Early signs of the condition may include subtle changes in gait.

Les premiers signes de l'affection peuvent inclure de subtils changements dans la démarche.

'Gait' refers to the manner of walking, an observable sign.

3

The clinician must distinguish between subjective symptoms and objective signs.

Le clinicien doit faire la distinction entre les symptômes subjectifs et les signes objectifs.

'Must' expresses a strong necessity or obligation.

4

Abnormal lab results are often considered clinical signs of disease.

Des résultats de laboratoire anormaux sont souvent considérés comme des signes cliniques de maladie.

'Considered' is part of a passive construction.

5

The presence of protein in the urine is a sign of renal dysfunction.

La présence de protéines dans les urines est un signe de dysfonctionnement rénal.

'Renal' is the medical adjective for kidney.

6

The surgeon looked for signs of tissue necrosis during the procedure.

Le chirurgien a cherché des signes de nécrose tissulaire pendant l'intervention.

'Necrosis' is the medical term for tissue death.

7

Vital signs remained stable throughout the long surgery.

Les signes vitaux sont restés stables tout au long de la longue intervention chirurgicale.

'Stable' is an adjective describing the state of the signs.

8

Neurological signs can be difficult to interpret in elderly patients.

Les signes neurologiques peuvent être difficiles à interpréter chez les patients âgés.

'Interpret' means to explain the meaning of something.

1

The pathognomonic sign for this rare disorder is a specific type of retinal pigmentation.

Le signe pathognomonique de ce trouble rare est un type spécifique de pigmentation rétinienne.

'Pathognomonic' refers to a sign that is specifically characteristic of one disease.

2

Clinicians are trained to elicit signs through percussion and auscultation.

Les cliniciens sont formés pour provoquer des signes par la percussion et l'auscultation.

'Elicit' means to evoke or draw out a response or sign.

3

The patient's atypical presentation lacked the hallmark signs of the infection.

La présentation atypique du patient ne présentait pas les signes caractéristiques de l'infection.

'Hallmark' is used as an adjective meaning a distinguishing characteristic.

4

Subclinical signs may be detected through advanced imaging before the patient feels unwell.

Des signes infracliniques peuvent être détectés par imagerie avancée avant que le patient ne se sente mal.

'Subclinical' refers to a condition that is not yet clinically manifest.

5

The study focused on the correlation between biomarkers and observable clinical signs.

L'étude s'est concentrée sur la corrélation entre les biomarqueurs et les signes cliniques observables.

'Correlation' describes a mutual relationship between two variables.

6

Babinski's sign is a crucial indicator of upper motor neuron damage.

Le signe de Babinski est un indicateur crucial de lésion du motoneurone supérieur.

This is an eponymous sign, named after Joseph Babinski.

7

The rapid resolution of signs suggested a transient ischemic attack rather than a stroke.

La résolution rapide des signes suggérait un accident ischémique transitoire plutôt qu'un AVC.

'Resolution' here means the disappearance of signs.

8

Careful documentation of adverse signs is mandatory in all clinical trials.

La documentation soigneuse des signes indésirables est obligatoire dans tous les essais cliniques.

'Mandatory' means required by law or rules.

1

The semiotics of clinical signs requires a profound understanding of physiological systems.

La sémiotique des signes cliniques nécessite une compréhension profonde des systèmes physiologiques.

'Semiotics' is the study of signs and symbols and their interpretation.

2

Eponymous signs, though historically significant, are sometimes replaced by more precise diagnostic tools.

Les signes éponymes, bien qu'historiquement significatifs, sont parfois remplacés par des outils de diagnostic plus précis.

'Though' introduces a concessive clause.

3

The diagnostic process involves synthesizing disparate signs into a coherent clinical picture.

Le processus de diagnostic implique la synthèse de signes disparates en un tableau clinique cohérent.

'Synthesizing' means combining various elements to form a whole.

4

A single pathognomonic sign can occasionally obviate the need for further testing.

Un seul signe pathognomonique peut parfois éviter le besoin de tests supplémentaires.

'Obviate' means to remove a need or difficulty.

5

The evolution of medical signs from physical observations to molecular markers reflects the progress of science.

L'évolution des signes médicaux, des observations physiques aux marqueurs moléculaires, reflète les progrès de la science.

'Reflects' means to show or be a sign of something.

6

In the absence of overt signs, the clinician must rely on subtle physiological deviations.

En l'absence de signes manifestes, le clinicien doit s'appuyer sur de subtils écarts physiologiques.

'Overt' means done or shown openly; not secret or hidden.

7

The patient's presentation was confounded by signs that mimicked several different pathologies.

La présentation du patient était brouillée par des signes qui imitaient plusieurs pathologies différentes.

'Confounded' means confused or perplexed.

8

Mastery of physical signs remains a cornerstone of clinical excellence despite technological advancements.

La maîtrise des signes physiques reste une pierre angulaire de l'excellence clinique malgré les progrès technologiques.

'Cornerstone' is a metaphor for something fundamental and important.

Collocations courantes

vital signs
clinical sign
warning sign
show signs of
physical sign
early sign
positive sign
negative sign
neurological sign
visible sign

Phrases Courantes

signs of life

signs of the times

a sign of things to come

no sign of

give a sign

sign of weakness

sign of respect

sign of relief

sign of the zodiac

sign language

Souvent confondu avec

sign vs symptom

A symptom is subjective (felt by the patient), while a sign is objective (seen by the doctor).

sign vs signal

A signal is usually an intentional message, while a medical sign is an unintentional physical indicator.

sign vs signature

A signature is a person's name written by themselves, while a sign is an indicator of something else.

Expressions idiomatiques

"a sign from above"

A message or indicator believed to come from a divine source.

She took the rainbow as a sign from above.

informal

"read the signs"

To understand the hidden meaning or future implications of a situation.

If you read the signs, you'll see the company is in trouble.

neutral

"all signs point to"

Everything suggests that a particular thing is true or will happen.

All signs point to a victory for the home team.

neutral

"a sure sign"

A very clear and certain indicator of something.

His constant checking of the clock was a sure sign he was bored.

informal

"the sign of a good..."

An indicator that something is of high quality.

A clean kitchen is the sign of a good restaurant.

neutral

"sign on the dotted line"

To formally agree to something, usually by signing a contract.

Once you sign on the dotted line, the house is yours.

informal

"a sign of age"

An indicator that someone or something is getting old.

Forgetting names is often just a sign of age.

neutral

"show no sign of stopping"

To continue doing something without any indication of finishing.

The rain shows no sign of stopping.

neutral

"a sign of affection"

An action that shows you like or love someone.

A hug is a simple sign of affection.

neutral

"a bad sign"

An indicator that something negative is likely to happen.

The dark clouds are a bad sign for our picnic.

informal

Facile à confondre

sign vs symptom

Both refer to indicators of illness.

A sign is objective (observable by others), whereas a symptom is subjective (experienced only by the patient).

A fever is a sign; a headache is a symptom.

sign vs signal

Both indicate that something is happening.

A signal is often a deliberate act of communication, while a medical sign is a physical manifestation of a biological process.

He gave a signal to stop; the rash was a sign of illness.

sign vs indication

Both suggest the presence of something.

Indication is broader and can refer to reasons for treatment, while sign is specifically a physical observation.

The sign of a fever was an indication for antibiotics.

sign vs marker

Both are used as evidence in medicine.

A marker (or biomarker) is usually a specific substance measured in a lab, while a sign is often a physical observation.

The blood marker showed inflammation, which was a sign of the disease.

sign vs finding

Both describe what a doctor discovers.

Finding is a more formal term often used for the results of tests or exams, while sign is the general term for the observation itself.

The clinical finding was a sign of a heart murmur.

Structures de phrases

A1

A [noun] is a sign of [noun].

A fever is a sign of a cold.

A2

The first sign of [noun] is [noun].

The first sign of the flu is a cough.

B1

The doctor noted signs of [noun] during the exam.

The doctor noted signs of infection during the exam.

B2

The patient presented with signs of [noun].

The patient presented with signs of pneumonia.

C1

The [adjective] sign is pathognomonic for [noun].

The retinal sign is pathognomonic for this disorder.

C2

The absence of overt signs necessitated [noun].

The absence of overt signs necessitated further diagnostic testing.

A1

Is there a sign of [noun]?

Is there a sign of a cut?

B1

Showing signs of [noun], the [noun] was [verb].

Showing signs of improvement, the patient was discharged.

Famille de mots

Noms

Verbes

Adjectifs

Apparenté

Comment l'utiliser

frequency

The word 'sign' is extremely common in both general and medical English.

Erreurs courantes
  • Saying 'I feel a sign of a headache.' → Saying 'I have a symptom of a headache.'

    A headache is a symptom because it is something you feel, not something others can see or measure.

  • Pronouncing the 'g' in 'sign'. → Pronouncing it like 'sine' (rhymes with 'fine').

    The 'g' is silent in the word 'sign'. Pronouncing it makes the word hard to understand for native speakers.

  • Using 'sign' as a verb for showing signs. → Using 'show signs of' or 'exhibit signs of'.

    In medicine, 'sign' is a noun. As a verb, it usually means to write your signature on a document.

  • Confusing 'vital signs' with any important information. → Using 'vital signs' only for temperature, pulse, breathing, and blood pressure.

    In a medical context, 'vital signs' has a very specific meaning and should not be used loosely.

  • Using the wrong preposition: 'signs for infection'. → Using 'signs of infection'.

    The standard preposition to use with 'sign' when indicating a condition is 'of'.

Astuces

Use Visuals

When learning medical signs, look at pictures of them. Seeing a 'rash' or 'jaundice' will help you remember that these are objective things you can see.

Categorize

Try to list five signs and five symptoms. This will reinforce the difference between objective and subjective indicators of health.

Be Precise

When talking to a doctor, try to describe your symptoms ('I feel dizzy') and mention any signs you've noticed ('I saw a red mark on my leg').

The 'S' Rule

Remember: Sign = Seen (by others). Symptom = Self (felt by you). This simple rule will prevent you from confusing the two.

Vital Signs

Learn the four vital signs. Knowing these will make you much more comfortable in any medical or first-aid situation.

Public Health

Pay attention to health posters in public places. They often use the word 'sign' to educate people on what to look for in themselves and others.

Silent G

Don't forget the silent 'g'! It's a common spelling mistake. Practice writing 'sign,' 'signature,' and 'signal' to see how the 'g' behaves.

Synonyms

Learn synonyms like 'indicator' and 'finding' to vary your language when discussing medical observations.

Daily Life

Look for signs in daily life. A 'wet road' is a sign of rain. A 'yellow leaf' is a sign of autumn. This helps you understand the concept of objective evidence.

Warning Signs

Always take 'warning signs' seriously. They are the body's way of showing that something needs attention before it becomes a bigger problem.

Mémorise-le

Moyen mnémotechnique

Think of a 'Sign' as something you can 'See'. Both start with 'S'. If you can see it, it's a sign!

Association visuelle

Imagine a doctor looking at a big red 'STOP' sign on a patient's arm. The red rash is the sign.

Word Web

doctor fever rash exam measure objective hospital health

Défi

Try to find three 'signs' of the weather outside right now. For example, 'wet ground' is a sign of rain.

Origine du mot

The word 'sign' comes from the Old French 'signe', which in turn comes from the Latin 'signum'. In Latin, 'signum' meant a mark, token, or indication. It has been used in English since the 13th century.

Sens originel : The original meaning in Latin was a 'mark' or 'token' used to identify something or someone.

Indo-European > Italic > Latin > Romance > Old French > English

Contexte culturel

When discussing signs of illness, be sensitive to the patient's privacy and comfort, as physical exams can be intrusive.

In the UK and US, 'vital signs' is a very common term in hospitals, often shortened to 'vitals'.

The TV show 'House M.D.' often focuses on finding obscure medical signs. The FAST campaign for stroke awareness uses physical signs as its core. The 'Sign of the Four' is a famous Sherlock Holmes novel, though not medical.

Pratique dans la vie réelle

Contextes réels

At the Doctor's Office

  • What are the signs?
  • I noticed a sign of...
  • Check my vital signs.
  • Is this a bad sign?

In a Hospital

  • Monitor the signs.
  • Stable vital signs.
  • Signs of recovery.
  • Early warning signs.

First Aid Training

  • Look for signs of shock.
  • Check for signs of life.
  • Recognize the signs of a stroke.
  • No sign of breathing.

Health News

  • Warning signs of cancer.
  • Signs to watch for.
  • Common signs of the flu.
  • New signs of the virus.

Veterinary Clinic

  • Signs of pain in dogs.
  • Observable signs of illness.
  • Check the animal's signs.
  • Behavioral signs.

Amorces de conversation

"What are some common signs of a cold that you usually notice first?"

"Have you ever seen a sign of an illness that surprised you?"

"Why do you think doctors focus more on signs than symptoms sometimes?"

"Do you know how to check someone's vital signs in an emergency?"

"What is the most obvious sign that someone is healthy?"

Sujets d'écriture

Describe a time you noticed a physical sign of being stressed. What did you see or measure?

Write about the difference between how you feel when you are sick (symptoms) and what others see (signs).

If you were a doctor, what signs would you look for to know if a patient is getting better?

Research a specific illness and list five objective signs that a doctor would look for.

Reflect on the importance of 'vital signs' in keeping people safe in hospitals.

Questions fréquentes

10 questions

The main difference is objectivity. A sign is something a doctor can see, feel, or measure (like a rash or fever). A symptom is something only the patient can feel (like pain or nausea). For example, if you have a stomach ache, that is a symptom. If the doctor sees you are pale and sweating, those are signs.

Technically, 'feeling hot' is a symptom, but the actual measurement of a high temperature on a thermometer is a sign. In casual conversation, people often use the terms interchangeably, but in medicine, the objective measurement is always considered a sign.

Vital signs are the four most important medical signs that show how well the body is functioning. They are body temperature, pulse rate (heart rate), respiration rate (breathing rate), and blood pressure. Doctors and nurses check these first to see if a patient is stable.

Yes, in modern medicine, objective data from laboratory tests, such as a high white blood cell count, are often referred to as clinical signs. They are objective facts discovered through examination, even if they aren't visible on the outside of the body.

Knowing the signs of a stroke (like face drooping or arm weakness) is vital because it allows for quick action. Since these are objective signs that an observer can see, someone else can call for help even if the person having the stroke cannot speak.

No, pain is a symptom. Because only the person experiencing the pain can feel it, it is subjective. A doctor cannot 'see' your pain, although they might see signs of pain, such as wincing, crying, or an increased heart rate.

In a medical report, 'no sign of' means that the doctor did not find any objective evidence of a particular condition. For example, 'no sign of fracture' means the X-ray showed the bones are healthy and not broken.

A warning sign is an early indicator that something might be wrong. In medicine, it refers to a physical change that suggests a disease might be developing, such as a changing mole being a warning sign of skin cancer.

Yes, many signs are measurable. Examples include blood pressure, heart rate, temperature, and the size of a swelling. This measurability is what makes signs so useful for tracking a patient's progress over time.

Doctors learn to find signs through years of training in physical examination techniques, such as inspection (looking), palpation (feeling), percussion (tapping), and auscultation (listening with a stethoscope). This study is called clinical semiology.

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