Top Definition
Main Entry: ster·ile

1. Not producing or incapable of producing offspring.
2.
a. Not producing or incapable of producing seed, fruit spores, or other reproductive structures. Used of plants or their parts.
b. Producing little or no vegetation; unfruitful: sterile land.
3. Free from live bacteria or other microorganisms: a sterile operating area; sterile instruments.
4. Lacking imagination, creativity, or vitality.
5. Lacking the power to function; not productive or effective; fruitless
" Did you know that urine is sterile? Yeah, you can drink it." - Tyler Durden
by sedated14 September 23, 2006

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Sterile means either:

A) Clean
B) a girl that you can't get pregnant because she is infertile.
Ms. Carr was my least favorite teacher in high school. It must be nice to have all the sex you want and not have to worry about getting pregnant. She told our whole English class she was sterile. I was just balling.
by PWS27 July 12, 2017

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Like "quarter water," it's those little 25 cent drinks you buy at the bodega/deli/candy store; the logic behind calling a quarter water a sterile is that many believe that the government has created the drink and offers it at such a low price that it is used to sterilize residents in urban neighborhoods.
Don't drink them steriles, son!
by Vee-Dee-Zee September 30, 2007

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adj: awesome, sick ill

as a verb; sterilize: the act of making something awesome or sick

dude, that shit is sterile!
by benjamizzle September 25, 2005

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