Top definition
A word that has an opposite meaning to another word.
Jeer is the antonym of ovation.
by LRS November 16, 2004
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2

A word that means the opposite of another word.

For example, "hot" is the antonym of "cold."
by Jafje September 11, 2007
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3
Means the same as opposite. Antonym and opposite are both synonyms.
Dangerous and safe are both antynoms. Antonym!
by lalala12271 May 01, 2008
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4
used when you are talking about your aunt and the people she lives or hangs around with
man 1: yo dawg, who we gonna go see tonight?

man 2: ohh, we gonna go to my antonym's house
by Teo February 27, 2004
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