pectoral muscle


noun
  1. either of two large chest muscles (pectoralis major and pectoralis minor), that assist in movements of the shoulder and upper arm

Words Nearby pectoral muscle

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

How to use pectoral muscle in a sentence