from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Any bird that spends most of its time in coastal waters or over the oceans.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a bird that frequents coastal waters and the open ocean: gulls; pelicans; gannets; cormorants; albatrosses; petrels; etc.
sea + bird (Wiktionary)