erector

[ ih-rek-ter ]
/ ɪˈrɛk tər /

noun

Also e·rect·er. a person or thing that erects.
Anatomy. a muscle that erects the body or one of its parts.

Origin of erector

First recorded in 1530–40; erect + -or2
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for erector

British Dictionary definitions for erector

erector

erecter

/ (ɪˈrɛktə) /

noun

anatomy any muscle that raises a part or makes it erect
a person or thing that erects
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

Medicine definitions for erector

erector

[ ĭ-rĕktər ]

n.

A muscle that makes a body part erect.arrector
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.