from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A pair of muscles that lowers the wings of birds in flight
from The Century Dictionary and Cyclopedia
- n. One of the pectora] muscles, or muscles of the breast, passing from the thorax to the scapular arch or its appendage.
- n. In ichthyology, a pectoral fin.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. either of two large muscles of the chest
Sorry, no etymologies found.