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entomo-

American  

  1. a combining form meaning “insect,” used in the formation of compound words.

    entomology.
entomo- British  

combining form

  1. indicating an insect

    entomology
"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

Etymology

Origin of entomo-

Combining form of Greek éntomos notched, éntoma (noun use of neuter plural) insects, verbid of entémnein to cut in or up, equivalent to en- en- 2 + tómos cut; -tomy

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

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.