The elbow is the hinge joint of the arm, essential for bending and straightening, and can also refer to the action of pushing with it.
Palavra em 30 segundos
- The joint connecting upper and lower arm.
- Enables bending and straightening the arm.
- Can be used to mean push with the elbow.
**Overview**
The elbow is a crucial hinge joint in the human arm, connecting the humerus (upper arm bone) to the radius and ulna (forearm bones). Its primary function is to enable flexion (bending) and extension (straightening) of the arm, which are fundamental movements for countless daily activities. Beyond this main action, it also contributes to pronation and supination (rotating the forearm palm down and palm up, respectively), though these are more associated with the wrist. Anatomically, it's a complex structure involving three distinct joints within one capsule.
**Usage Patterns**
As a noun, 'elbow' typically refers to the anatomical joint itself. It can also be used metaphorically to describe the act of pushing or nudging someone with one's elbow, often to get attention or to move past them in a crowded space. The verb form, 'to elbow', means to push or shove with the elbow.
**Common Contexts**
You'll encounter the word 'elbow' in contexts related to anatomy and medicine (e.g., 'elbow pain', 'fractured elbow'), sports (e.g., 'tennis elbow', 'golfer's elbow'), everyday actions (e.g., 'resting my elbow on the table', 'bending my elbow'), and descriptions of physical movement or assertiveness (e.g., 'elbowing my way through the crowd').
**Similar Words Comparison**
While 'joint' is a broader term for any articulation between bones, 'elbow' is specific to the arm. 'Knee' is the analogous joint in the leg. 'Shoulder' is the joint connecting the arm to the torso, allowing for a wider range of motion than the elbow.
Exemplos
She felt a sharp pain in her right elbow after falling.
everydayEla sentiu uma dor aguda no cotovelo direito depois de cair.
The doctor examined the patient's elbow for signs of inflammation.
medicalO médico examinou o cotovelo do paciente em busca de sinais de inflamação.
He was elbowing people out of the way to get to the bar.
informalEle estava empurrando as pessoas com o cotovelo para chegar ao bar.
Repetitive strain injuries, such as those affecting the elbow, require physical therapy.
academicLesões por esforço repetitivo, como as que afetam o cotovelo, requerem fisioterapia.
Colocações comuns
Frases Comuns
bend the elbow
beber álcool
elbow room
espaço para se mover
rub elbows with
estar em contato com (pessoas importantes ou influentes)
Frequentemente confundido com
'Arm' refers to the entire limb from shoulder to hand, while 'elbow' is specifically the joint in the middle.
'Joint' is a general term for where bones meet. 'Elbow' is a specific type of joint in the arm.
Padrões gramaticais
How to Use It
Notas de uso
The word 'elbow' is primarily used as a noun to refer to the anatomical joint. The verb form 'to elbow' is common but can sound slightly aggressive depending on the context. Be mindful of the phrase 'bend the elbow', which is an idiom for drinking alcohol.
Erros comuns
Learners might confuse the elbow with other arm joints like the wrist or shoulder. Also, using the verb 'to elbow' too forcefully in conversation can be misinterpreted as rude.
Tips
Bend Your Elbow for Actions
Remember the elbow's main job is bending. Think of actions like eating, writing, or lifting – they all involve bending your elbow.
Avoid Elbowing Others
While 'elbowing your way' is a phrase, physically pushing people with your elbow is generally considered rude and aggressive in most social situations.
Elbow Room Meaning
The phrase 'elbow room' refers to having enough space to move freely without feeling crowded, literally relating to the space needed for your elbows.
Origem da palavra
The word 'elbow' comes from the Old English 'elnboga', which literally means 'ell-bow' or 'the bend of the forearm'. The 'ell' referred to a unit of length.
Contexto cultural
In many Western cultures, resting one's elbow on the dinner table is considered impolite. The concept of 'elbow room' highlights the need for personal space.
Dica de memorização
Imagine bending your arm at the elbow to hug someone. The 'hug' sound is similar to the 'elbow' sound, connecting the action with the body part.
Perguntas frequentes
4 perguntasThe primary function of the elbow is to allow the arm to bend (flex) and straighten (extend). This is crucial for bringing objects towards you or moving your hand away.
Yes, 'elbow' can be used as a verb, meaning to push or shove someone with your elbow, often to make space in a crowd.
Common injuries include 'tennis elbow' (pain on the outside of the elbow) and 'golfer's elbow' (pain on the inside of the elbow), which are types of tendonitis.
The elbow is a hinge joint primarily for bending and straightening, while the shoulder is a ball-and-socket joint allowing for a much wider range of motion in multiple directions.
Teste-se
He rested his ___ on the table while he thought.
The sentence describes resting a part of the arm on a table, and 'elbow' fits this context perfectly.
To get to the front of the crowded room, she had to ___ her way through.
The phrase 'elbow your way' specifically means to push through a crowd using your elbows.
pain / my / elbow / hurts / right
This is the standard Subject-Verb-Object structure in English, with 'My right elbow' as the subject.
Pontuação: /3
Summary
The elbow is the hinge joint of the arm, essential for bending and straightening, and can also refer to the action of pushing with it.
- The joint connecting upper and lower arm.
- Enables bending and straightening the arm.
- Can be used to mean push with the elbow.
Bend Your Elbow for Actions
Remember the elbow's main job is bending. Think of actions like eating, writing, or lifting – they all involve bending your elbow.
Avoid Elbowing Others
While 'elbowing your way' is a phrase, physically pushing people with your elbow is generally considered rude and aggressive in most social situations.
Elbow Room Meaning
The phrase 'elbow room' refers to having enough space to move freely without feeling crowded, literally relating to the space needed for your elbows.
Exemplos
4 de 4She felt a sharp pain in her right elbow after falling.
Ela sentiu uma dor aguda no cotovelo direito depois de cair.
The doctor examined the patient's elbow for signs of inflammation.
O médico examinou o cotovelo do paciente em busca de sinais de inflamação.
He was elbowing people out of the way to get to the bar.
Ele estava empurrando as pessoas com o cotovelo para chegar ao bar.
Repetitive strain injuries, such as those affecting the elbow, require physical therapy.
Lesões por esforço repetitivo, como as que afetam o cotovelo, requerem fisioterapia.
