[ ant ]
/ ænt /
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any of numerous black, red, brown, or yellow social insects of the family Formicidae, of worldwide distribution especially in warm climates, having a large head with inner jaws for chewing and outer jaws for carrying and digging, and living in highly organized colonies containing wingless female workers, a winged queen, and, during breeding seasons, winged males, some species being noted for engaging in warfare, slavemaking, or the cultivation of food sources.



In effect, this quiz will prove whether or not you have the skills to know the difference between “affect” and “effect.”
Question 1 of 7
The rainy weather could not ________ my elated spirits on my graduation day.

Idioms for ant

    have ants in one's pants, Slang. to be impatient or eager to act or speak.

Origin of ant

before 1000; Middle English am(e)te, em(e)te,Old English ǣmette; cognate with Middle Low German āmete, ēm(e)te,Middle Dutch amete,Old High German āmeiza (ā-a-3 + meizan to beat, cut, cognate with Albanian mih (he) digs), German Ameise.See emmet, mite1
antlike, adjective
ant , aunt

Definition for ant (2 of 6)

[ ant, ahnt, eynt ]
/ ænt, ɑnt, eɪnt /

Chiefly British Dialect. contraction of am not.
Dialect. ain't.

Origin of an't

First recorded in 1700–10; see origin at ain't; aren't

Definition for ant (3 of 6)


variant of anti- before a vowel or h:antacid; anthelmintic.

Definition for ant (4 of 6)


a suffix forming adjectives and nouns from verbs, occurring originally in French and Latin loanwords (pleasant; constant; servant) and productive in English on this model; -ant has the general sense “characterized by or serving in the capacity of” that named by the stem (ascendant; pretendant), especially in the formation of nouns denoting human agents in legal actions or other formal procedures (tenant; defendant; applicant; contestant). In technical and commercial coinages, -ant is a suffix of nouns denoting impersonal physical agents (propellant; lubricant; deodorant). In general, -ant can be added only to bases of Latin origin, with a very few exceptions, as coolant.
See also -ent.

Origin of -ant

<Latin -ant-, present participle stem of verbs in -āre; in many words <French -ant<Latin -ant- or -ent- (see -ent); akin to Middle English, Old English -and-, -end-, present participle suffix

Definition for ant (5 of 6)




Definition for ant (6 of 6)



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

British Dictionary definitions for ant (1 of 4)

/ (ænt) /


any small social insect of the widely distributed hymenopterous family Formicidae, typically living in highly organized colonies of winged males, wingless sterile females (workers), and fertile females (queens), which are winged until after matingSee also army ant, fire ant, slave ant, wood ant Related adjective: formic
white ant another name for a termite
have ants in one's pants slang to be restless or impatient
Old English ǣmette; related to Old High German āmeiza, Old Norse meita; see emmet

British Dictionary definitions for ant (2 of 4)


contraction of mainly British

(ɑːnt) a rare variant spelling of aren't
(eɪnt) dialect a variant spelling of ain't

British Dictionary definitions for ant (3 of 4)



a variant of anti- antacid

British Dictionary definitions for ant (4 of 4)


suffix forming adjectives, suffix forming nouns

causing or performing an action or existing in a certain condition; the agent that performs an actionpleasant; claimant; deodorant; protestant; servant
from Latin -ant-, ending of present participles of the first conjugation
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 ant



Variant ofanti-
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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