• synonyms


[luhm-uh ks]
noun Informal.
  1. a clumsy, stupid person.
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Origin of lummox

1815–25; compare dial. (Midlands) lommock large chunk of food, lommocking clumsy, awkward; ulterior origin uncertain
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for lummoxes

clod, dunce, imbecile, clown, klutz, yokel, sap, dolt, half-wit, bumpkin, idiot, boor, blunderer, brute, moron, nincompoop, fool, goon, beast, hayseed

British Dictionary definitions for lummoxes


  1. informal a clumsy or stupid person
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Word Origin for lummox

C19: origin unknown
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 lummoxes



1825, East Anglian slang, perhaps from dumb ox, influenced by lumbering; or from E. Anglian dialectal form of verb lummock "move heavily or clumsily," of uncertain origin.

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Online Etymology Dictionary, © 2010 Douglas Harper