Dictionary.com

corn

1
[ kawrn ]
/ kɔrn /
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noun
verb (used with object)
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Origin of corn

1
before 900; Middle English, Old English; cognate with Dutch koren,Old Norse korn,German Korn,Gothic kaúrn; akin to Latin grānumgrain, Russian zernó

Other definitions for corn (2 of 4)

corn2
[ kawrn ]
/ kɔrn /

noun Pathology.
a horny induration or callosity of the epidermis, usually with a central core, formed especially on the toes or feet and caused by undue pressure or friction.

Origin of corn

2
1375–1425; late Middle English corne<Anglo-French, Middle French <Latin cornūhorn, hence a horny hardening of the cuticle. See cornu

Other definitions for corn (3 of 4)

-corn

a combining form meaning “having a horn,” of the kind specified by the initial element: longicorn.

Origin of -corn

Representing Latin -cornis horned

Other definitions for corn (4 of 4)

Corn.

abbreviation
Cornish.
Cornwall.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use corn in a sentence

British Dictionary definitions for corn (1 of 2)

corn1
/ (kɔːn) /

noun
verb (tr)

Word Origin for corn

Old English corn; related to Old Norse, Old High German corn, Gothic kaúrn, Latin grānum, Sanskrit jīrná fragile

British Dictionary definitions for corn (2 of 2)

corn2
/ (kɔːn) /

noun
a hardening or thickening of the skin around a central point in the foot, caused by pressure or friction
tread on someone's corns British informal to offend or hurt someone by touching on a sensitive subject or encroaching on his privileges

Word Origin for corn

C15: from Old French corne horn, from Latin cornū
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

Medical definitions for corn

corn
[ kôrn ]

n.
A small conical callosity caused by pressure over a bony prominence, usually on a toe.clavus heloma
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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