Search Result for "migrator": 
Wordnet 3.0

NOUN (2)

1. traveler who moves from one region or country to another;
[syn: migrant, migrator]

2. an animal (especially birds and fish) that travels between different habitats at particular times of the year;


WordNet (r) 3.0 (2006):

migrator n 1: traveler who moves from one region or country to another [syn: migrant, migrator] 2: an animal (especially birds and fish) that travels between different habitats at particular times of the year