['hægdәn]
n.
鸥鸟(北大西洋沿岸的海鸟)

Hagdon \Hag"don\ (h[a^]g"d[o^]n), n. (Zo["o]l.)
One of several species of sea birds of the genus {Puffinus};
esp., {Puffinus major}, the greater shearwarter, and
{Puffinus Stricklandi}, the black hagdon or sooty shearwater;
-- called also {hagdown}, {haglin}, and {hag}. See
{Shearwater}.