RhymeZone: seedeater definitions

Definitions of seedeater:

noun: (literally) An individual or species which eats seeds.
noun: A bird species which feeds mainly on seeds.
noun: Any bird in the genus Sporophila of the tanager family, Thraupidae
noun: Any bird in the genus Amaurospiza, now classified in the family Cardinalidae

(Definitions from Wiktionary)