teres
Học thuậtThân thiện
Definition
- Noun:
- Either of two muscles in the shoulder region: The word "teres" refers specifically to one of two skeletal muscles, the teres major or the teres minor, located near the shoulder blade (scapula). These muscles are involved in the movement and rotation of the arm at the shoulder joint.
Usage
- The term "teres" is a specialized anatomical term. It is almost always used with a modifier ("major" or "minor") to specify which of the two muscles is being discussed. It is used in medical, biological, and fitness contexts.
- Example: "The teres major is a thick muscle that assists in adducting and internally rotating the arm."
Examples
- Noun:
- A tear in the teres minor can cause pain and limit shoulder mobility.
- Strengthening exercises often target both the teres major and the latissimus dorsi.
Advanced Usage
- The term is derived from Latin, meaning "rounded" or "smooth," describing the cylindrical shape of these muscles.
- In professional discourse, it may be used without the modifier when the context is clear, but this is rare.
- The surgeon repaired the damaged teres. (Implies the specific muscle was identified in prior context.)
Variants and Related Words
- Teres major (n): The larger of the two teres muscles, responsible for internal rotation, adduction, and extension of the arm.
- Teres minor (n): The smaller of the two teres muscles, one of the four rotator cuff muscles, responsible for lateral (external) rotation of the arm.
Synonyms
- Shoulder muscle: A general, non-specific term for muscles in the shoulder region. ("Teres" is a specific type of shoulder muscle.)
Notes on Meaning
- "Teres" has no other common meanings in modern English outside of human and comparative anatomy. It is not to be confused with similar-sounding words like "tears" (crying) or "tiers" (levels).
Noun
- either of two muscles in the shoulder region that move the shoulders and arms