surveillance در ۳۰ ثانیه
- Surveillance is the systematic act of watching people or places, often using technology, to ensure security or gather information.
- It is a formal noun commonly used in contexts like law enforcement, public safety, and digital privacy debates.
- Commonly paired with words like 'camera,' 'footage,' and 'system,' it often appears in the phrase 'under surveillance.'
- While it can mean protection, it also sparks controversy regarding the balance between security and individual privacy rights.
- Security Context
- In public spaces, surveillance is frequently cited as a tool for crime prevention. Local governments install Closed-Circuit Television (CCTV) systems to monitor high-traffic areas, transit hubs, and commercial districts. The goal here is twofold: to deter potential criminals who know they are being watched and to provide evidence if a crime does occur.
The city council increased the budget for public surveillance to ensure the safety of residents in the downtown area.
- Digital Context
- In the digital realm, surveillance refers to the tracking of online activities. This includes monitoring internet traffic, analyzing social media interactions, and tracking GPS locations through mobile devices. This form of data gathering is often used by corporations for targeted advertising or by intelligence agencies for national security purposes.
Privacy advocates are concerned about the level of digital surveillance conducted by major tech companies.
- Medical Context
- In healthcare, 'disease surveillance' is the ongoing, systematic collection, analysis, and interpretation of health-related data. This is essential for planning, implementation, and evaluation of public health practice. For example, during a pandemic, health officials use surveillance to track the spread of a virus and identify hotspots.
Epidemiologists rely on global surveillance networks to detect emerging infectious diseases before they become widespread.
The suspect was kept under constant surveillance for three weeks before the police made an arrest.
Modern surveillance technology includes facial recognition software and high-altitude drones.
- Active Monitoring
- When describing the act of watching, we often use verbs like 'conduct,' 'maintain,' or 'perform.' For example, 'The intelligence agency conducted surveillance on the foreign operative.' This implies a deliberate and organized effort.
Detectives maintained 24-hour surveillance on the warehouse to catch the smugglers in the act.
- Descriptive Compounds
- Surveillance often acts as a modifier for other nouns to specify the type of equipment or system being used. Common examples include 'surveillance camera,' 'surveillance system,' 'surveillance footage,' and 'surveillance aircraft.'
The surveillance footage clearly showed the thief entering through the back window.
Many citizens are uncomfortable with the rise of mass surveillance in urban environments.
- Purpose and Intent
- You can also use the word to describe the purpose of an action. For instance, 'The drone was deployed for surveillance purposes.' This clarifies that the drone's primary function is to gather information rather than to deliver a payload or engage in combat.
The bank installed a state-of-the-art surveillance system to protect its assets.
After the break-in, the store owner decided to upgrade the surveillance protocols.
- In the News
- Journalists use the term to describe government programs or corporate practices. You might hear headlines like, 'New laws proposed to limit government surveillance,' or 'Retailers use facial recognition surveillance to track customer habits.'
The whistleblower leaked documents detailing a global surveillance program that monitored millions of phone calls.
- In Entertainment
- Police procedurals, spy thrillers, and dystopian movies are filled with this word. Characters might say, 'We need to set up surveillance on the docks,' or 'The target has evaded our surveillance.' It adds a sense of tension and technical realism to the plot.
In the movie, the protagonist discovers a hidden surveillance device inside a common household appliance.
- In Professional Settings
- If you work in IT, security, law, or public health, this word will be part of your professional vocabulary. An IT professional might discuss 'network surveillance,' while a lawyer might argue about the 'admissibility of surveillance evidence' in court.
The public health department issued a report based on the surveillance of flu cases during the winter months.
The security team monitors the surveillance feeds from over fifty cameras simultaneously.
Environmental groups use satellite surveillance to track illegal logging in the Amazon rainforest.
- Spelling Errors
- People often forget the double 'l' or misplace the 'i' and 'e.' Common misspellings include 'surveilance,' 'surveillence,' and 'survalance.' A good way to remember is that it has 'sur' (over) + 'veill' (watch) + 'ance' (noun suffix).
Incorrect: The police used high-tech surveilance equipment. (Missing the second 'l')
- Confusion with 'Survey'
- Another frequent mistake is confusing 'surveillance' with 'survey.' While both involve looking at something, a survey is usually a broad overview or a set of questions asked to a group of people. Surveillance is the specific, ongoing observation of a target.
Incorrect: We need to conduct a surveillance of customer satisfaction. (Should be 'survey')
- Misuse of Countability
- Learners often try to pluralize surveillance as 'surveillances.' While you might see this in very specific technical or academic contexts, it is generally treated as an uncountable noun. Instead of 'many surveillances,' use 'many types of surveillance' or 'multiple surveillance operations.'
Correct: The agency is involved in multiple surveillance operations across the country.
Incorrect: The suspect was subject to several surveillances.
Correct: The surveillance of the border has been increased.
- Monitoring
- This is perhaps the most common alternative. 'Monitoring' is more neutral and can apply to many things, like monitoring a patient's heart rate or monitoring progress on a project. Surveillance is more specific to security and investigation.
The nurse is monitoring the patient's vitals, while the security guard is conducting surveillance on the entrance.
- Observation
- 'Observation' is a very broad term. It can be scientific (observing a chemical reaction) or casual. Surveillance is a subset of observation that is systematic and usually focused on a person or place for security reasons.
The scientist's observation of the birds was for research, but the park's surveillance was to prevent poaching.
- Oversight
- 'Oversight' refers to the management or supervision of an organization or process. While it involves watching, it's about ensuring things are done correctly and legally. Surveillance is the actual act of watching the subjects themselves.
The committee provides oversight of the agency's surveillance activities to prevent abuse of power.
- Reconnaissance
- Often used in a military context, 'reconnaissance' (or 'recon') is the act of exploring an area to gather information about an enemy or terrain. Surveillance is more about staying in one place and watching a target over time.
The scouts went on a reconnaissance mission, while the base maintained constant surveillance of the perimeter.
The detective used 'stakeout' as an informal term for the surveillance he was performing on the apartment building.
چقدر رسمی است؟
""
""
""
""
""
نکته جالب
The word became particularly prominent during the French Revolution, where 'Comités de surveillance' (Surveillance Committees) were established to identify and monitor enemies of the revolution.
راهنمای تلفظ
- Pronouncing the 'll' as two separate sounds.
- Misplacing the stress on the first syllable.
- Confusing the 'ei' sound with a long 'e' sound (like 'sur-VEE-lance').
- Dropping the 'n' in the final syllable.
- Pronouncing it like 'survey-lance'.
سطح دشواری
The word is long and has a complex spelling, making it slightly difficult to recognize at first.
The spelling (double 'l', 'ei') is a major challenge for many learners.
The pronunciation is relatively straightforward once the stress is learned.
It is usually clear in speech, though it can be slightly reduced in fast conversation.
بعداً چه یاد بگیریم؟
پیشنیازها
بعداً یاد بگیرید
پیشرفته
گرامر لازم
Uncountable Nouns
We need more surveillance (not 'more surveillances').
Prepositional Phrases
The suspect is *under* surveillance.
Noun as Adjective
The *surveillance* camera is broken.
Passive Voice
The area *is being kept* under surveillance.
Gerunds as Subjects
Conducting surveillance requires a lot of patience.
مثالها بر اساس سطح
The shop has surveillance cameras.
Le magasin a des caméras de surveillance.
Simple subject-verb-object structure.
Surveillance helps keep us safe.
La surveillance aide à nous garder en sécurité.
Surveillance is the subject here.
I see a surveillance camera.
Je vois une caméra de surveillance.
Used as an adjective to describe the camera.
The police use surveillance.
La police utilise la surveillance.
Surveillance is used as a general noun.
Is there surveillance here?
Y a-t-il de la surveillance ici ?
Question form using 'is there'.
This is a surveillance video.
Ceci est une vidéo de surveillance.
Surveillance modifies the noun 'video'.
They watch the surveillance feed.
Ils regardent le flux de surveillance.
Feed refers to the live video signal.
Surveillance is everywhere in the city.
La surveillance est partout dans la ville.
Used to describe a general state.
The bank uses 24-hour surveillance.
La banque utilise une surveillance 24 heures sur 24.
Compound adjective '24-hour' modifies surveillance.
The man was under surveillance by the police.
L'homme était sous la surveillance de la police.
The phrase 'under surveillance' is very common.
We need more surveillance in the parking lot.
Nous avons besoin de plus de surveillance dans le parking.
Using 'more' to quantify the noun.
The surveillance footage was very clear.
Les images de surveillance étaient très claires.
Footage refers to the recorded video.
They installed a new surveillance system.
Ils ont installé un nouveau système de surveillance.
System is the main noun being modified.
The airport has strict surveillance protocols.
L'aéroport a des protocoles de surveillance stricts.
Protocols refers to the rules or procedures.
Electronic surveillance is common today.
La surveillance électronique est courante aujourd'hui.
Electronic specifies the type of surveillance.
The guard's job is surveillance.
Le travail du garde est la surveillance.
Surveillance is the complement of the subject.
The suspect was kept under constant surveillance for a week.
Le suspect a été maintenu sous surveillance constante pendant une semaine.
Constant emphasizes the continuous nature.
Many people worry about their privacy due to increased surveillance.
Beaucoup de gens s'inquiètent pour leur vie privée en raison de l'augmentation de la surveillance.
Increased is a past participle used as an adjective.
The government is expanding its surveillance network.
Le gouvernement étend son réseau de surveillance.
Network suggests a large, connected system.
Surveillance cameras are often hidden in plain sight.
Les caméras de surveillance sont souvent cachées à la vue de tous.
Hidden in plain sight is an idiomatic expression.
The detective performed surveillance on the warehouse.
Le détective a effectué une surveillance sur l'entrepôt.
Perform is a formal verb to use with surveillance.
Video surveillance has become a standard security measure.
La vidéosurveillance est devenue une mesure de sécurité standard.
Standard security measure is a common collocation.
The data was collected through digital surveillance.
Les données ont été collectées par surveillance numérique.
Digital specifies the medium of the surveillance.
Public surveillance is a controversial topic.
La surveillance publique est un sujet controversé.
Controversial topic describes the nature of the debate.
The rise of mass surveillance has sparked a national debate on civil liberties.
La montée de la surveillance de masse a déclenché un débat national sur les libertés civiles.
Mass surveillance refers to watching large groups.
The intelligence agency conducted covert surveillance on the extremist group.
L'agence de renseignement a mené une surveillance secrète sur le groupe extrémiste.
Covert means secret or hidden.
The court ruled that the warrantless surveillance was unconstitutional.
Le tribunal a jugé que la surveillance sans mandat était inconstitutionnelle.
Warrantless means without legal permission from a judge.
Modern smartphones allow for unprecedented levels of personal surveillance.
Les smartphones modernes permettent des niveaux de surveillance personnelle sans précédent.
Unprecedented means never done or known before.
The company uses surveillance software to monitor employee productivity.
L'entreprise utilise un logiciel de surveillance pour surveiller la productivité des employés.
Software specifies the tool used for surveillance.
Disease surveillance is crucial for preventing the next pandemic.
La surveillance des maladies est cruciale pour prévenir la prochaine pandémie.
Crucial for indicates necessity.
The suspect managed to evade surveillance by changing his appearance.
Le suspect a réussi à échapper à la surveillance en changeant d'apparence.
Evade means to escape or avoid.
The installation of surveillance drones has improved border security.
L'installation de drones de surveillance a amélioré la sécurité aux frontières.
Drones are the specific technology used.
The pervasive nature of digital surveillance has led to the erosion of anonymity.
La nature omniprésente de la surveillance numérique a conduit à l'érosion de l'anonymat.
Pervasive means spreading widely throughout an area.
Critics argue that biometric surveillance poses a significant threat to privacy.
Les critiques soutiennent que la surveillance biométrique pose une menace significative pour la vie privée.
Biometric refers to physical characteristics.
The whistleblower exposed the extent of the government's global surveillance apparatus.
Le lanceur d'alerte a exposé l'étendue de l'appareil de surveillance mondial du gouvernement.
Apparatus refers to a complex structure or organization.
Technological advancements have facilitated more intrusive forms of surveillance.
Les progrès technologiques ont facilité des formes de surveillance plus intrusives.
Intrusive means causing disruption or annoyance.
The study examines the psychological impact of living in a high-surveillance society.
L'étude examine l'impact psychologique de vivre dans une société à haute surveillance.
High-surveillance is a compound adjective.
Law enforcement agencies rely on electronic surveillance to dismantle organized crime.
Les organismes d'application de la loi s'appuient sur la surveillance électronique pour démanteler le crime organisé.
Dismantle means to take apart or break down.
The ethical implications of AI-driven surveillance are currently being debated.
Les implications éthiques de la surveillance pilotée par l'IA sont actuellement en cours de débat.
AI-driven specifies the technology's control.
Satellite surveillance provides invaluable data for monitoring climate change.
La surveillance par satellite fournit des données inestimables pour surveiller le changement climatique.
Invaluable means extremely useful.
The panoptic model of surveillance suggests that the mere possibility of being watched induces self-regulation.
Le modèle panoptique de surveillance suggère que la simple possibilité d'être observé induit une autorégulation.
Panoptic refers to a design where everything is visible.
The proliferation of surveillance capitalism has fundamentally altered the relationship between consumers and corporations.
La prolifération du capitalisme de surveillance a fondamentalement modifié la relation entre les consommateurs et les entreprises.
Proliferation means rapid increase in numbers.
State-sponsored surveillance is often justified under the guise of national security.
La surveillance parrainée par l'État est souvent justifiée sous le couvert de la sécurité nationale.
Under the guise of means pretending to be something else.
The intricate web of global surveillance makes it nearly impossible to remain truly off the grid.
Le réseau complexe de surveillance mondiale rend presque impossible de rester véritablement hors réseau.
Off the grid means not connected to public utilities.
The philosopher argued that ubiquitous surveillance leads to the death of the private sphere.
Le philosophe a soutenu que la surveillance omniprésente conduit à la mort de la sphère privée.
Ubiquitous means present, appearing, or found everywhere.
Algorithmic surveillance can inadvertently reinforce societal biases and inequalities.
La surveillance algorithmique peut par inadvertance renforcer les biais et les inégalités sociétales.
Inadvertently means without intention; accidentally.
The legal framework governing surveillance must evolve to keep pace with rapid technological innovation.
Le cadre juridique régissant la surveillance doit évoluer pour suivre le rythme de l'innovation technologique rapide.
Keep pace with means to move at the same speed as.
The tension between collective security and individual privacy is epitomized in the debate over mass surveillance.
La tension entre la sécurité collective et la vie privée individuelle est illustrée par le débat sur la surveillance de masse.
Epitomized means to be a perfect example of.
ترکیبهای رایج
عبارات رایج
keep someone under surveillance
place under surveillance
evade surveillance
warrantless surveillance
surveillance state
disease surveillance
counter-surveillance
surveillance equipment
increase surveillance
surveillance operation
اغلب اشتباه گرفته میشود با
A survey is a set of questions or a general study; surveillance is specific, ongoing observation.
Supervision is watching to help or manage; surveillance is watching to secure or investigate.
Vigilance is the state of being alert; surveillance is the actual act of watching.
اصطلاحات و عبارات
"eyes in the sky"
Refers to surveillance from above, such as from satellites, planes, or drones.
With those eyes in the sky, nothing happens on the border without the military knowing.
informal"Big Brother is watching you"
A reference to George Orwell's '1984,' implying that the government is monitoring everything you do.
Every time I see a new camera on my street, I think, 'Big Brother is watching you.'
literary/cultural"under the microscope"
To be watched or examined very closely and critically.
Since the scandal, the CEO's every move has been under the microscope.
idiomatic"keep a close eye on"
To watch someone or something very carefully.
The teacher kept a close eye on the students during the exam.
informal"watch someone like a hawk"
To watch someone very closely, usually to catch them making a mistake.
The security guard watched the suspicious man like a hawk.
informal"on the radar"
To be noticed or monitored by an authority or group.
The new startup is finally on the radar of major investors.
informal"fly under the radar"
To go unnoticed or avoid surveillance.
He tried to fly under the radar by keeping a low profile.
informal"wired for sound"
To be wearing a hidden microphone for surveillance.
The informant was wired for sound when he met the mob boss.
slang"the walls have ears"
A warning that someone might be listening to a private conversation.
Be careful what you say in the office; the walls have ears.
informal"stake out"
To watch a place continuously, especially to catch a criminal.
The detectives decided to stake out the apartment tonight.
informalبهراحتی اشتباه گرفته میشود
They look similar and both involve 'looking.'
A survey is a broad data collection (like a poll), while surveillance is focused, continuous monitoring of a target.
We conducted a survey of the students, but the police conducted surveillance on the suspect.
They are very close synonyms.
Monitoring is more general and can be used for machines or health; surveillance is more about people and security.
I am monitoring my heart rate, but the guard is performing surveillance on the gate.
Both involve secret watching.
Espionage is specifically about spying to get secrets (often illegal), while surveillance is a broader, often legal, term for watching.
The spy was caught in an act of espionage, but the city's surveillance is perfectly legal.
Both mean 'watching.'
Observation is a general act; surveillance is a systematic, purposeful, and often technological act.
The doctor's observation of the patient led to a diagnosis, but the surveillance of the ward prevented a theft.
Both involve 'watching over.'
Oversight is administrative supervision; surveillance is the direct monitoring of subjects.
The board has oversight of the company, but the security team handles the surveillance.
الگوهای جملهسازی
The [Place] has surveillance.
The bank has surveillance.
There is a surveillance [Noun] in the [Place].
There is a surveillance camera in the shop.
The [Person] was kept under [Adjective] surveillance.
The man was kept under constant surveillance.
The [Noun] sparked a debate about [Topic] surveillance.
The new law sparked a debate about mass surveillance.
The [Adjective] nature of surveillance has led to [Consequence].
The pervasive nature of surveillance has led to a loss of privacy.
Surveillance is often justified under the guise of [Reason].
Surveillance is often justified under the guise of national security.
They used surveillance to [Verb].
They used surveillance to catch the thief.
The [Noun] is a crucial tool for [Activity] surveillance.
The satellite is a crucial tool for environmental surveillance.
خانواده کلمه
اسمها
فعلها
صفتها
مرتبط
نحوه استفاده
Common in news, law, and technology; less common in everyday casual conversation.
-
surveilance
→
surveillance
This is a spelling error. The word requires two 'l's. It is one of the most frequent mistakes because the second 'l' is not always clearly heard.
-
surveillence
→
surveillance
This is a spelling error. The suffix is '-ance,' not '-ence.' While many English nouns end in '-ence,' this one follows the French '-ance' ending.
-
He is surveillancing the house.
→
He is surveilling the house. / He is keeping the house under surveillance.
Surveillancing is not a word. The verb is 'surveil,' but it is more common to use the noun in a phrase like 'keeping under surveillance.'
-
We did a surveillance of the customers.
→
We did a survey of the customers.
Confusion between 'surveillance' and 'survey.' A survey is for gathering opinions or general data; surveillance is for security or investigation.
-
The surveillances were successful.
→
The surveillance operations were successful.
Surveillance is usually uncountable. To talk about multiple instances, you should add a countable noun like 'operations' or 'missions.'
نکات
The Double 'L' Rule
Always remember that surveillance has two 'l's. Think of them as two eyes looking at you. This is the most common mistake people make when writing the word.
Use 'Under'
The most natural way to use this word is with the preposition 'under.' If you want to say someone is being watched, say they are 'under surveillance.' It sounds much more native than saying 'they are in surveillance.'
Formal Situations
Save 'surveillance' for formal or technical contexts. If you are just watching your friend's dog, use 'watching' or 'looking after.' Using 'surveillance' for casual things can sound like a joke or too serious.
Pair with 'Footage'
When talking about what a camera recorded, always use the word 'footage.' 'Surveillance footage' is a very strong collocation that you will hear in almost every news report about a crime.
Stress the Middle
Focus on the 'VEIL' sound. The word is sur-VEIL-lance. If you put the stress on the first syllable, it might be harder for native speakers to understand you quickly.
Avoid Plurals
Don't say 'surveillances.' If you need to talk about more than one instance, use 'surveillance operations' or 'types of surveillance.' This keeps your English sounding natural and correct.
Synonym Choice
If you find yourself using 'surveillance' too much in an essay, try 'monitoring' or 'observation' for variety. Just make sure the context still fits the more serious tone of surveillance.
Identify the 'V'
In noisy environments, the 'v' and 'l' sounds are your best clues. If you hear 'ser-V...-lance,' it's almost certainly surveillance. It's a very distinct sound pattern in English.
Digital Context
When talking about computers, 'surveillance' often refers to data. Use phrases like 'online surveillance' or 'data surveillance' to be specific about what is being watched.
French Connection
If you know any French, remember 'sur' (over) and 'veiller' (to watch). This makes the meaning and the spelling much easier to remember because it's a direct translation.
حفظ کنید
روش یادسپاری
Think of 'SUR' (over) and 'VEIL' (a cloth that covers). Surveillance is like looking 'over' the 'veil' to see what is hidden. Also, remember the double 'L' by thinking of two 'L'ooking eyes.
تداعی تصویری
Imagine a large eye looking down from a cloud over a city street. The eye represents the 'sur' (over) and the act of watching.
شبکه واژگان
چالش
Try to use 'surveillance' in a sentence about your favorite spy movie. Then, try to use it in a sentence about your phone's privacy settings.
ریشه کلمه
The word 'surveillance' entered the English language in the early 19th century, specifically around 1802. It was borrowed directly from the French word 'surveillance,' which is a noun of action from the verb 'surveiller.'
معنای اصلی: The original French meaning was 'a watching over,' specifically in a supervisory or policing capacity.
It belongs to the Romance family via French, ultimately deriving from Latin roots.بافت فرهنگی
Be careful when discussing surveillance in political contexts, as it can be a sensitive topic related to government control and human rights.
In the UK, there is a very high density of CCTV cameras, making surveillance a common part of daily life. In the US, the Fourth Amendment protects against 'unreasonable searches and seizures,' which is the basis for many legal challenges against surveillance.
تمرین در زندگی واقعی
موقعیتهای واقعی
Law Enforcement
- under surveillance
- conduct a stakeout
- review footage
- obtain a warrant
Technology
- digital tracking
- data monitoring
- encryption protocols
- network security
Public Health
- disease tracking
- epidemiological data
- outbreak monitoring
- health reporting
Retail/Business
- loss prevention
- security cameras
- customer tracking
- inventory control
Politics/Ethics
- civil liberties
- right to privacy
- government overreach
- mass monitoring
شروعکنندههای مکالمه
"Do you think having surveillance cameras in public places makes people safer?"
"How do you feel about companies using digital surveillance to track your shopping habits?"
"What are the dangers of a government having too much surveillance power?"
"Would you ever install a surveillance system in your own home?"
"Do you think surveillance technology is becoming too intrusive in our daily lives?"
موضوعات نگارش
Reflect on a time you noticed a surveillance camera. How did it make you feel? Did you feel safer or more self-conscious?
Imagine a world with no surveillance at all. What would be the benefits and what would be the risks?
Write about the balance between national security and personal privacy. Where should the line be drawn?
How has technology changed the way we think about being watched compared to fifty years ago?
If you were a lawmaker, what rules would you create to govern the use of facial recognition surveillance?
سوالات متداول
10 سوالNot necessarily. The legality of surveillance depends on the country's laws and the context. For example, in many places, police need a warrant to conduct certain types of surveillance on private property. Public surveillance by cameras is generally legal in many urban areas, but there are often strict rules about how that data can be used and stored.
While they both involve watching, 'spying' (or espionage) usually implies a secret, often illegal attempt to steal information or secrets. 'Surveillance' is a more formal and broader term that can include legal activities like security cameras in a mall or police monitoring a known criminal. Spying is almost always covert, while surveillance can be overt (visible cameras).
The correct spelling is S-U-R-V-E-I-L-L-A-N-C-E. A helpful tip is to remember it comes from French: 'sur' (over) + 'veiller' (to watch). It has two 'l's and the 'e' comes before the 'i' in the 'veil' part. It is one of the most commonly misspelled words in the English language.
When someone is 'under surveillance,' it means they are being actively and continuously watched by an authority, such as the police or a private investigator. This is usually because they are suspected of a crime or because they are in a high-security area. For example, 'The gang leader was under surveillance for months before his arrest.'
Mass surveillance is the intricate and widespread monitoring of an entire population or a large group of people. It often involves digital tools like tracking internet usage, analyzing phone records, and using facial recognition in public spaces. It is a controversial topic because it balances public safety against individual privacy rights.
Technically, the verb form is 'surveil.' However, 'surveil' is less common than the noun 'surveillance.' Most people use the phrase 'to conduct surveillance' or 'to keep under surveillance.' You should avoid using 'surveillancing' as it is not considered standard English.
In public health, disease surveillance is the ongoing, systematic collection and analysis of health data. This helps doctors and governments track how diseases spread, identify new outbreaks, and plan how to stop them. It was very important during the COVID-19 pandemic to track the number of cases in different cities.
A surveillance state is a term used to describe a country where the government uses extensive technology to monitor the private lives, movements, and communications of its citizens. This is often associated with authoritarian regimes, but critics argue that modern technology is allowing many democratic countries to move in this direction.
In most cases, 'surveillance' is an uncountable noun. You would say 'The police performed surveillance' rather than 'The police performed a surveillance.' However, you can use it with countable nouns like 'operation' or 'program,' as in 'They conducted three surveillance operations.'
The word comes from the French 'surveillance,' which is derived from 'surveiller.' 'Sur' means 'over' and 'veiller' means 'to watch.' The Latin root is 'vigilare,' which also gives us the word 'vigilant.' This history highlights that the core meaning has always been about 'watching over' something.
خودت رو بسنج 180 سوال
Write a sentence using 'surveillance' and 'camera'.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
Explain the difference between 'surveillance' and 'survey'.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
Write a paragraph about the pros and cons of mass surveillance.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
Use the phrase 'under constant surveillance' in a sentence.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
Describe a scene from a spy movie using the word 'surveillance'.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
Write a formal email requesting a surveillance system for an office.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
Discuss the ethical implications of facial recognition surveillance.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
Use 'surveillance' in a sentence about public health.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
Write a sentence using 'evade' and 'surveillance'.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
Create a slogan for a security company using 'surveillance'.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
Write a sentence about 'surveillance footage'.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
Explain 'surveillance capitalism' in your own words.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
Use 'surveillance' in a sentence about the military.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
Write a sentence using 'covert surveillance'.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
Discuss the impact of surveillance on free speech.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
Use 'surveillance' in a sentence about a bank.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
Write a sentence about 'electronic surveillance'.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
Explain why 'surveillance' is spelled with two 'l's.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
Use 'surveillance' in a sentence about a smartphone.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
Write a sentence about 'warrantless surveillance'.
خوب نوشتید! تلاش خوبی بود! پاسخ نمونه را ببینید.
Pronounce the word 'surveillance' correctly.
این را بلند بخوانید:
تو گفتی:
تشخیص گفتار در مرورگر شما پشتیبانی نمیشود. از کروم یا اج استفاده کنید.
Explain what a surveillance camera is in your own words.
این را بلند بخوانید:
تو گفتی:
تشخیص گفتار در مرورگر شما پشتیبانی نمیشود. از کروم یا اج استفاده کنید.
Discuss if you think surveillance makes you feel safer.
این را بلند بخوانید:
تو گفتی:
تشخیص گفتار در مرورگر شما پشتیبانی نمیشود. از کروم یا اج استفاده کنید.
Describe a time you saw a surveillance sign.
این را بلند بخوانید:
تو گفتی:
تشخیص گفتار در مرورگر شما پشتیبانی نمیشود. از کروم یا اج استفاده کنید.
Talk about the privacy risks of digital surveillance.
این را بلند بخوانید:
تو گفتی:
تشخیص گفتار در مرورگر شما پشتیبانی نمیشود. از کروم یا اج استفاده کنید.
Use 'under surveillance' in a short story.
این را بلند بخوانید:
تو گفتی:
تشخیص گفتار در مرورگر شما پشتیبانی نمیشود. از کروم یا اج استفاده کنید.
Explain the phrase 'Big Brother is watching you'.
این را بلند بخوانید:
تو گفتی:
تشخیص گفتار در مرورگر شما پشتیبانی نمیشود. از کروم یا اج استفاده کنید.
Discuss the use of drones for surveillance.
این را بلند بخوانید:
تو گفتی:
تشخیص گفتار در مرورگر شما پشتیبانی نمیشود. از کروم یا اج استفاده کنید.
What is 'mass surveillance' and why is it controversial?
این را بلند بخوانید:
تو گفتی:
تشخیص گفتار در مرورگر شما پشتیبانی نمیشود. از کروم یا اج استفاده کنید.
How do you spell 'surveillance'? Spell it out loud.
این را بلند بخوانید:
تو گفتی:
تشخیص گفتار در مرورگر شما پشتیبانی نمیشود. از کروم یا اج استفاده کنید.
Compare 'surveillance' and 'monitoring'.
این را بلند بخوانید:
تو گفتی:
تشخیص گفتار در مرورگر شما پشتیبانی نمیشود. از کروم یا اج استفاده کنید.
Talk about 'disease surveillance' during a pandemic.
این را بلند بخوانید:
تو گفتی:
تشخیص گفتار در مرورگر شما پشتیبانی نمیشود. از کروم یا اج استفاده کنید.
Describe 'surveillance footage' you might see on the news.
این را بلند بخوانید:
تو گفتی:
تشخیص گفتار در مرورگر شما پشتیبانی نمیشود. از کروم یا اج استفاده کنید.
What is a 'surveillance state'?
این را بلند بخوانید:
تو گفتی:
تشخیص گفتار در مرورگر شما پشتیبانی نمیشود. از کروم یا اج استفاده کنید.
Discuss the ethics of facial recognition in schools.
این را بلند بخوانید:
تو گفتی:
تشخیص گفتار در مرورگر شما پشتیبانی نمیشود. از کروم یا اج استفاده کنید.
Use 'covert surveillance' in a sentence.
این را بلند بخوانید:
تو گفتی:
تشخیص گفتار در مرورگر شما پشتیبانی نمیشود. از کروم یا اج استفاده کنید.
Explain 'warrantless surveillance'.
این را بلند بخوانید:
تو گفتی:
تشخیص گفتار در مرورگر شما پشتیبانی نمیشود. از کروم یا اج استفاده کنید.
Talk about 'surveillance capitalism'.
این را بلند بخوانید:
تو گفتی:
تشخیص گفتار در مرورگر شما پشتیبانی نمیشود. از کروم یا اج استفاده کنید.
What are 'eyes in the sky'?
این را بلند بخوانید:
تو گفتی:
تشخیص گفتار در مرورگر شما پشتیبانی نمیشود. از کروم یا اج استفاده کنید.
Summarize the history of the word 'surveillance'.
این را بلند بخوانید:
تو گفتی:
تشخیص گفتار در مرورگر شما پشتیبانی نمیشود. از کروم یا اج استفاده کنید.
Listen to the sentence: 'The area is under 24-hour surveillance.' What is the duration?
In the phrase 'surveillance footage,' what does 'footage' mean?
Listen for the stress: Is it on the first or second syllable?
Identify the noun: 'The detective's surveillance was successful.'
What is the speaker's tone in 'I hate this surveillance state!'?
Listen for the 'v' sound in the word.
What is being watched in 'The police are conducting surveillance on the suspect'?
Identify the type of surveillance: 'We use electronic surveillance for this case.'
Listen for the double 'l' sound (it sounds like one 'l').
What is the goal in 'Surveillance is used for security'?
Listen to the word 'surveil.' Is it a noun or a verb?
What is 'mass' in 'mass surveillance'?
Identify the tool: 'The satellite provided surveillance.'
Listen for the '-ance' ending.
What is the context: 'The hospital's surveillance of the flu...'?
/ 180 درست
نمره کامل!
Summary
Surveillance is more than just watching; it is an organized, purposeful, and often technological process of monitoring. For example, 'The suspect was kept under constant surveillance' implies a professional and continuous investigation.
- Surveillance is the systematic act of watching people or places, often using technology, to ensure security or gather information.
- It is a formal noun commonly used in contexts like law enforcement, public safety, and digital privacy debates.
- Commonly paired with words like 'camera,' 'footage,' and 'system,' it often appears in the phrase 'under surveillance.'
- While it can mean protection, it also sparks controversy regarding the balance between security and individual privacy rights.
The Double 'L' Rule
Always remember that surveillance has two 'l's. Think of them as two eyes looking at you. This is the most common mistake people make when writing the word.
Use 'Under'
The most natural way to use this word is with the preposition 'under.' If you want to say someone is being watched, say they are 'under surveillance.' It sounds much more native than saying 'they are in surveillance.'
Formal Situations
Save 'surveillance' for formal or technical contexts. If you are just watching your friend's dog, use 'watching' or 'looking after.' Using 'surveillance' for casual things can sound like a joke or too serious.
Pair with 'Footage'
When talking about what a camera recorded, always use the word 'footage.' 'Surveillance footage' is a very strong collocation that you will hear in almost every news report about a crime.
