the GNU version of the Collaborative International Dictionary of English
n. The male of various falcons, esp. of the peregrine; also, the male of the goshawk.
The Century Dictionary and Cyclopedia
n. See tercel, tercelet.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. male hawk especially male peregrine or gyrfalcon
Word Usage
"“Báz” (here Richardson is wrong s.v.); a term to a certain extent generic, but specially used for the noble Peregrine (F. Peregrinator) whose tiercel is the"