Federation is a Yay area hip hop/rap group. Theyre that one that popularized hyphy, even tho keak da sneak used it first, it wasnt big until federation an e40 made it like that. They got some good shit out there so go check up on it an see if u like it.
Up here in tha Yay we be kickin it an gettin hyphy ta some Federation shit. yeah...
by whothafuckgiveashit July 24, 2006
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An organization formed by merging many groups or a union of political organizations. Having many provinces or areas join but have management of themselves
Russia is a federation

A federation would be like America, if all of the states governed themselves
by Alex14 July 4, 2006
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When a player in professional tennis is thrashed solid by Roger Federer.
Tennis hopeful 'I lost, I just got federed'
by ML88 June 2, 2009
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To completed dominate someone in any sport or event, particularily tennis. Originates from Roger Federer ,the current top player in the world and perhaps of all time. To truly "federize" someone you must not only dominate them, but also dominate them with class and style.
Dude, you totally federered that guy with your backhand!

AWWWW man, Walt just federized my ass at Halo. I couldn't walk three steps and my guts were smeared across in the screen in a horrid, yet poetic manner.
by ByronGman September 19, 2006
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Someone who snitches on another person or group of people.
Yo, you fuck with Johnny?
Nah, that nigga's federal.
by seattleboxcar May 14, 2016
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1. Short for Roger Federer, the current top-ranked tennis player worldwide

2. Can also be used to describe how badly somebody got beaten at tennis
1. Roger Federer dominates tennis.

2. *random tennis player* got federered by Roger Federer
by RHS Student September 1, 2004
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a system of government; a power sharing arrangement between sub-state actors pooling soverignty; powers and responsibilities of state and sub-state actors measure the centralisation of the federalist state
U.S. first federalist state followed by Switzerland. Others include Germany, Austria, Australia, and Canada.
by J. Parsons May 12, 2005
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