Ulula

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Ulula \Ul"u*la\, prop. n. [L., a screech owl.] (Zool.)
     A genus of owls including the great gray owl ({Ulula
     cinerea}) of Arctic America, and other similar species. See
     Illust. of {Owl}.
     [1913 Webster]