A contradiction in terms. Contrary to what some people will tell you, from Limerick to Florida, it does NOT mean a stupid ox. Derived instead from the Greek words oxy (sharp) and moros (dull).
Examples of oxymorons:

sunny night
military intelligence
compassionate conservative
ethical landlord
honest politician
open-minded altie
Christian Democrat
to appear invisible
deafening silence
friendly fire
charm offensive
civil war
by Fearman December 3, 2007
Get the oxymoron mug.
A moron who is also a waste of oxygen or something idk.
fuck you, oxymoron.
by couldtn't October 4, 2019
Get the oxymoron mug.
What Billy Mays called everyone that bought his products.
Billy Mays: I hope those oxymorons are gullible enough to buy the next piece of shit I'm pushing.
by alltrull November 29, 2009
Get the Oxymorons mug.
adj.
of or having to do with an oxymoron
The concept of a funky white boy is oxymoronic.
by MiKe EaTs FoOd March 21, 2005
Get the oxymoronic mug.
A sentence or phrase of contradictions that seem to make no sense upon first perusal but actual does on closer inspection. A common misconception is that any set of contradicting words placed together makes an oxymoron; but a phrase or sentence is truly not an oxymoron unless it actually DOES make sense, even if it might not seem to.
Parting is such sweet sorrow.

Faith unfaithful made him falsely true.
by makariln August 6, 2003
Get the oxymoron mug.
Two words that means the exact opposite of the next word.
Two words that conflict eachother
Examples of an oxymoron:
Obama Care
Naturally Artificial
Toyota Stop
by WAFFLES ARE THE BEST March 17, 2011
Get the oxymoron mug.