Sea eagle \Sea" ea"gle\

1. (Zo["o]l.) Any one of several species of fish-eating eagles of the genus Hali[ae]etus and allied genera, as the North Pacific sea eagle. (H. pelagicus), which has white shoulders, head, rump, and tail; the European white-tailed eagle (H. albicilla); and the Indian white-tailed sea eagle, or fishing eagle (Polioa["e]tus ichthya["e]tus). The bald eagle and the osprey are also sometimes classed as sea eagles.

2. (Zo["o]l.) The eagle ray. See under Ray.

Source: Webster's Revised Unabridged Dictionary (1913)