[sur-kuh s, ker-]
- one of a pair of appendages at the rear of the abdomen of certain insects and other arthropods, serving as tactile organs.
Origin of cercus
1820–30; < New Latin < Greek kérkos tail
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- of or relating to a tail
- of or relating to the cerci
- one of a pair of sensory appendages at the tip of the abdomen of some insects and other arthropods
C19: from New Latin, from Greek kerkos tail
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
- A stiff hairlike structure.
- Either of a pair of terminal, dorsolateral sensory appendages of certain insects, such as the female mosquito.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.