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giant hornet

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noun
  1. See under hornet.

hornet

[hawr-nit]
noun
  1. any large, stinging paper wasp of the family Vespidae, as Vespa crabro (giant hornet), introduced into the U.S. from Europe, or Vespula maculata (bald-faced hornet or white-faced hornet), of North America.

Origin of hornet

before 900; Middle English harnete, Old English hyrnet(u); cognate with Old High German hornaz (> German Horniss); akin to horn
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for giant hornet

hornet

noun
  1. any of various large social wasps of the family Vespidae, esp Vespa crabro of Europe, that can inflict a severe sting
  2. hornet's nest a strongly unfavourable reaction (often in the phrase stir up a hornet's nest)

Word Origin

Old English hyrnetu; related to Old Saxon hornut, Old High German hornuz
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

Word Origin and History for giant hornet

hornet

n.

Old English hyrnet, hurnitu "large wasp, beetle," probably from Proto-Germanic *hurz-nut- (cf. Old Saxon hornut, Middle Dutch huersel, Dutch horzel, Old High German hornaz, German Hornisse "hornet"), from PIE imitative (buzzing) root *krs-, as preserved in Old Church Slavonic srusa, Lithuanian szirszu "wasp." On this theory, the English word (as well as German Hornisse) was altered by influence of horn, to suggest either "horner" (from the sting) or "horn-blower" (from the buzz). Cf. also Old Saxon hornobero "hornet," literally "trumpeter."

Online Etymology Dictionary, © 2010 Douglas Harper

Idioms and Phrases with giant hornet

hornet

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