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rooky

American  
[rook-ee] / ˈrʊk i /

adjective

rookier, rookiest
  1. full of or frequented by rooks. rook.


rooky British  
/ ˈrʊkɪ /

adjective

  1. literary abounding in rooks

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of rooky

First recorded in 1595–1605; rook 1 + -y 1