Corvus frugilegus.
A bird in the same family as the crow.
Partial to shiny objects.
check out that rook! He's flying. Cause he's a bird.
by lyssth September 20, 2003

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A new or younger female acquaintance,FB, or girlfriend.
Friend : Hey bro who you talkin to? You: Oh its my new rook I just threw into the the lineup.
by Dingle78 November 26, 2011

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A cool name or nick-name given to a certain breed of male. Opposite of the meaning "rookie" for short or using it to describe someone that's easily scammed like the bozos and police use. A rook in chess is actually the second strongest piece on a chessboard only bowing down to the queen. It's more useful than the knight and bishop and two rooks are actually worth more than a queen. I don't play chess, but people call themselves kings and queens all the time and they probably can't even play checkers.
Stan: I was going to give my kid the middle name of "Rook".

Stew: So, why didn't you?

Stan: My ex was kind of mental so I kicked the bitch out before I knocked her up.

Stew: Good call.
by i am not a wookie master July 02, 2011

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an exclamation to show how alpha one is. generally used in place of a noun or verb.
rook at my rook!" "rook and roll!" "rook me up!" "rook at me!" "hittin up the chess board with the rook" "my rook rox" "my rook will jump you" "im frothin that adlays rook" "geed up for a hectic sesh of onlinechess.com with my rook" "my rook's black, what of it" "that kent from corbo has a fresh rook" "you mirin my rook?" "take my rook and i will staunch you" "rooks gettin rowdy 2nite" "100% real rook" "rook you!
by rooks rule April 11, 2011

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to cheat, deceive (perhaps from the rook, a bird that shares a reputation for stealing with other corvids)
He was ready to rook the old man, but ran when confronted.
by The Return of Light Joker March 10, 2011

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a person who can only move forwards backwards or sideways
similar to the rook in chess
Josh: Look at Scott moving forwards and sideways.
Ryan: He's such a rook.
by HundredOnMyNuts January 24, 2011

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Bird from the corvid (crow family) in Europe. Rooks, Crows and Ravens are large brained birds with exceptional intelligence and memory. Known to gather in groups called parliments and murders. Frequent symbols in folklore and mythology. Trickster, harbinger of death. Mischievous. Social. Shape changer.
That dude is tricky like a rook.
by ennui67 February 03, 2010

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