[ pol-eks ]
/ ˈpɒl ɛks /

noun, plural pol·li·ces [pol-uh-seez] /ˈpɒl əˌsiz/.

the innermost digit of the forelimb; thumb.

Origin of pollex

Borrowed into English from Latin around 1825–35
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for pollex

British Dictionary definitions for pollex


/ (ˈpɒlɛks) /

noun plural -lices (-lɪˌsiːz)

the first digit of the forelimb of amphibians, reptiles, birds, and mammals, such as the thumb of man and other primates
Derived Formspollical (ˈpɒlɪkəl), adjective

Word Origin for pollex

C19: from Latin: thumb, big toe
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 pollex


[ pŏlĕks′ ]

n. pl. pol•li•ces (pŏlĭ-sēz′)

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