Top Definition
Ante Meridian From Latin, "Before Midday." A.M. opposed to PM, Post Meridian or after midday.
I have to wake up at 6:00 AM.
by jp February 04, 2004

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A word used for "pussy" in Turkish
I love pussy to be shaved.
by grozni March 06, 2005

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A.M. or "ante meridiem" means "before noon." Anytime after 11:59 P.M. and before 12:00 P.M. is A.M.
If it is A.M. it is morning.
It's 1:51 A.M. and I should go to bed
by Beast404 September 12, 2006

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Amplitude Modulation

a way of applying information (voice or music) to a radio signal, beaten by SSB and then FM.

also: the old broadcast band from 530 to 1710 kHz.
"nobody listens to AM anymore"
by IrishRepublicanArmy October 12, 2003

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Someone who doesn't spend there time wisely or doesn't go out very often and is unsocialable.
"What an A.M. he never comes out!"
"Going out and getting nothing? A.M!"
by Kirke February 17, 2009

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Am is another word used for marijuana/weed. Mostly used among drug dealers.
Michael: Hey ish you got some am bro?
Ish: Bro I got boxes of am!
by DuskVXI June 22, 2016

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am = amateur

mostly used in skateboarding or snowboarding.
He's still an amateur, he's not getting paid yet..
by twentysix December 23, 2003

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