The Collaborative International Dictionary
Longirosters
Longiroster \Lon`gi*ros"ter\, n.; pl. L. Longirostres, E. Longirosters. [L. longus long + rostrum beak: cf. F. longirostre.] (Zo["o]l.) One of the Longirostres.
Wiktionary
longirosters
n. (plural of longiroster English)