Meanings
- 1
- 2
- 3
- 4
Thesaurus
Synonyms
2
noun
· a pectoral fin, one of the...
pectoral fin
3
noun
· either of the large muscles...
pectoral musclepectoralispec
4
adj
· historical medicine:...
chest remedy
Appears in
Etymology
From Latin pectoralis, 'of the breast or chest,' from pectus, 'breast.' English extended the anatomical adjective to paired fins and other structures occupying the chestward or front region of an animal. The historical medicinal sense described remedies for chest and lung complaints.