musculus pectoralis

Thân thiện

A weightlifter flexes his musculus pectoralis in the gym.

Definition

Noun: 1. Either of two large muscles of the chest: This term refers specifically to one of the two major muscles located in the chest region, responsible for movements of the shoulder and arm.

Usage

The term "musculus pectoralis" is a formal, anatomical term. It is primarily used in medical, biological, and fitness contexts. In everyday conversation, the simplified terms "pectoral muscle" or "pec" are more common.

Examples

• Noun:
  • The surgeon carefully identified the musculus pectoralis during the procedure.
  • Bodybuilders focus on developing their musculus pectoralis to enhance their chest appearance.
  • An injury to the musculus pectoralis can limit arm mobility.

Advanced Usage

• "Musculus pectoralis major": The larger, fan-shaped chest muscle responsible for adducting and rotating the arm.
  • The musculus pectoralis major is the most prominent chest muscle.
• "Musculus pectoralis minor": The smaller, thinner muscle located beneath the pectoralis major, which helps to stabilize the scapula.
  • The musculus pectoralis minor lies underneath its larger counterpart.

Variants and Related Words

• Pectoral muscle (n): The common English term for .
• Pec (n): A very informal, abbreviated term used especially in fitness contexts (e.g., "working out my pecs").
• Pectoral (adj): Relating to the chest or breast (e.g., on a fish).

Synonyms

• Chest muscle: A general, non-technical synonym.
• Pectoral: Can function as a noun in anatomical contexts (e.g., "the pectorals").

Related Phrases

• Pectoral girdle: The skeletal framework (clavicle and scapula) to which the pectoral muscles attach.
• Tear of the pectoralis: A common description for a serious injury to this muscle group.

Học thuật

Noun

1. either of two large muscles of the chest

Từ đồng nghĩa

• pectoral
• pectoral muscle
• pectoralis
• pecs