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Half-Life is a revolutionary game for computer; more need not be said.

An element's half life is the period of time it takes for half of the radioactive isotopes to decay. It is ibnot/b/i used to describe the dissapation of something not radioactive(subliminal hintcaffeine for instance /subliminal hint)
Random_Gaming_Publication: And our game of the year award goes to... Half-Life
The_rest_of_the_word: ... really? *yawn*

Random_Chem_1_teacher: The radioactive half-life of carbon60 is approximately 6000 years.
by opium April 30, 2003
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Jan 27 Word of the Day
Referring to the heavy unfashionable winter jacket and patterned mittens Sanders wore to the inauguration of Joe Biden.
Its brutally cold outside this morning so be sure you're Bundled Like Bernie!
by Talk2me-JCH January 24, 2021
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2
1. The length of time needed for half the atoms of a radioactive isotope sample to decay
2. A sweet game
We are learning about Half-Lifes in Science.

I pwn at Half-life 2.
by Kupo December 21, 2004
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3
A very good computer game that gets abused by HALO zombies. Basic single player owns. Got lots of addictive mods.
Half-Life owns. And Half-Life 2 will own HALO2
by Gungsta-Pasta August 04, 2003
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4
One of the most addictive games after Counter-strike and World of warcraft.most of the players are individuals from 5 years to 25 years old and are those who play up to 8 hours a day are called ironiclly "half-lifers" because they have a"half-life" by playing that long.
Dude 1: hey what are you doing?
Dude2:nothing, playing half-life
Dude 1: how long?
Dude 2: 9 HOURS STRAIGHT
Dude 1: you such a half-lifer
by miles949 July 04, 2009
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5
a great pc game or,
going half life is beating the sh*t out of some one with a crowbar
"i'm going to go play half life"

"i'm going to go half life on your ass"
by captain bernard July 22, 2008
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6
It was awarded "Game of the Year" by over 50 publications for its debut in 1999.

I need not say more then this;
NO GAME WILL BEAT THE TITLE SAID BELOW!!
"Best Game of All Time" - PC Gamer
Half-Life was named "Best Game of All Time" by PC Gamer magazine in its November, 1999 issue.
by XxKenjiYamaguchi July 06, 2004
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