'nt 

Originated by singer of Baltimore, Maryland band Rest Among Ruins, the term 'nt negates whatever word or phrase it is added to.

'nt's are mathematically sensitive. Therefore an even amount of 'nt's added to a word or phrase causes a double negation.

Cool'nt = not cool

Dude, I can't wait to go to class later'nt = Dude, I can't wait to NOT go to class later

That was sweet'nt'nt = That was sweet!

'nt by Rusty M. November 5, 2009

'Nt 

A small doohickey that can be placed on the end of any word and will then make that word mean the exact opposite of whatever it meant previously

Im about to make you Alive'nt

Shut up you smart'nt bumble bee

'Nt by Uno_Bruno October 24, 2022

'nt 

A humorous suffix used in Internet slang to describe the opposite of something.

Dead: 👎

Live'nt: 👍

'nt by Ubeenbamboozledson May 29, 2022

nt 

This word is very popular in online gaming nowadays.This abbrieviation simply means:

Nice try.

In Counter-strike:
You and an opponent are left.You get shot in the face,but did a lot of damage to the opponent,almost killing him.
Teammate#1: OMG you noob!
Teammate#2: SHUT UP!nt man
You: Thank you..

nt by Tony August 26, 2004

NT 

Abbreviation for Neurotypical, a person who does not have Asperger's syndrome. Symptoms of Neurotypicality include excessive eye-contact and a tendency to beat around the bush instead of saying what they mean.

I don't understand NTs at all...

NT by ImNotThePope November 10, 2004

nt 

in gaming, stands for "nice try" and is used when someone falls just short of completing an objective such as capturing a flag or planting a bomb

nt man, you almost had that one...

nt by HKGunner March 13, 2005

nt 

BBS and Posting: No Text

nt by MoonKnight January 19, 2003