pectoralis major

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Definitions from WordNet

Noun pectoralis major has 1 sense

pectoralis major, musculus pectoralis major, greater pectoral muscle - a skeletal muscle that adducts and rotates the arm
--₁ is a kind of pectoral, pectoral muscle, pectoralis, musculus pectoralis, pecs

Definitions from the Web

Pectoralis Major

Definition:

Pectoralis major refers to a large, fan-shaped muscle located on the front part of the chest. It is one of the major muscles responsible for the movement and function of the shoulder joint.

Parts of speech:

Noun

Senses:

Anatomy:

The pectoralis major muscle, commonly known as the "pecs," is a thick and powerful muscle that covers much of the upper chest area. It originates from the clavicle, sternum, and ribcage, and inserts into the upper arm bone (humerus). The pectoralis major aids in arm movements like flexion, adduction, and medial rotation.
Example sentence: The pectoralis major is essential for performing exercises such as bench press and push-ups.

Related products:

pectoral arch pectoral fin pectoral girdle pectoral medallion pectoral muscle pectoral sandpiper pectoral vein pectoralis pectoralis major pectoralis minor pectus pectus cavum peculair pecular pecularity peculate peculation

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