PECTORAL ARCH

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

The bony arch formed by the collarbones and shoulder blades in humans

Synonyms:

pectoral arch; shoulder girdle

Classified under:

Nouns denoting body parts

Hypernyms ("pectoral arch" is a kind of...):

arch (a curved bony structure supporting or enclosing organs (especially the inner sides of the feet))

Holonyms ("pectoral arch" is a part of...):

pectoral girdle (a skeletal support to which the forelimbs of vertebrates are attached)

Credits