Origin of express

1275–1325; Middle English expressen < Latin expressus (past participle of exprimere). See ex-1, press1

ANTONYMS FOR express

Related forms

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for expressor

  • It seeks to modify the expression, which can only be done through the expressor.

    The Arena|Various

British Dictionary definitions for expressor

Derived Forms

expresser, nounexpressible, adjective

Word Origin for express

C14: from Latin expressus, literally: squeezed out, hence, prominent, from exprimere to force out, from ex- 1 + premere to press
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 expressor

express

[ ĭk-sprĕs ]

v.

To press or squeeze out.
To produce a phenotype. Used of a gene.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.