Mi"gra*to*ry (?), a.
[Cf. F. migratoire.]
1.
Removing regularly or
occasionally from one region or
climate to another; as, migratory birds.
2. Hence, roving; wandering; nomad; as, migratory habits; a migratory life.
Migratory locust (Zoöl.)
See Locust. --
Migratory thrush
(Zoöl.), the American robin. See Robin.