A falcon is a bird of prey that can be trained to hunt other birds and animals.
falcon in British English
(ˈfɔːlkən, ˈfɔːkən)
noun
1.
any diurnal bird of prey of the family Falconidae, esp any of the genus Falco (gyrfalcon, peregrine falcon, etc), typically having pointed wings and a long tail
2.
a.
any of these or related birds, trained to hunt small game
b.
the female of such a bird
Compare tercel ▶ Related adjective: falconine
3.
a light-medium cannon used from the 15th to 17th centuries
Word origin
C13: from Old French faucon, from Late Latin falcō hawk, probably of Germanic origin; perhaps related to Latin falx sickle
falcon in American English
(ˈfælkən; ˈfɔlˈkən; ˈfɑlkən; ˈfɔkən)
noun
1.
any bird of prey trained to hunt and kill small game: in falconry the female is called a falcon, the male a tiercel
2.
any of various birds of prey (family Falconidae), with long, pointed wings and ashort, curved, notched beak
3.
a small cannon used from the 15th to the 17th cent.
Word origin
ME < OFr faucon < LL falco (gen. falconis), deriv. by folk etym. < L falx (see falcate) because of its curved beak and talons, but prob. < Gmc *falco (OHG falcho) < IE base *pel-, fallow2