pectoral muscle

British

noun

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

"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

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

But let's not forget Grigor Dimitrov led Sinner by two sets to love in the Wimbledon fourth round before tearing his right pectoral muscle as he sent down a 14th ace.

From BBC

The 34-year-old Dimitrov, who has now been forced to retire in each of his past five Grand Slam appearances, clenched his right pectoral muscle and could not continue following a short medical timeout.

From BBC

Scotland captain Sione Tuipulotu has been ruled out of the Six Nations after he picked up a pectoral muscle injury while training with Glasgow Warriors.

From BBC

On offense, left tackle Rashawn Slater was sidelined with a strained pectoral muscle.

From Los Angeles Times

Since then, a torn pectoral muscle and nagging elbow injury have forced him to adjust his practice routine.

From Los Angeles Times

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023