Found 2 items, similar to ululation.
English → English (WordNet) Definition: ululation ululation n : a long loud emotional utterance; “he gave a howl of pain”; “howls of laughter”; “their howling had no effect” [syn: howl, howling]
English → English (gcide) Definition: Ululation Ululation \Ul`u*la"tion\, n. [L. ululatio.] A howling, as of a dog or wolf; a wailing. [1913 Webster] He may fright others with his ululation. --Wither. [1913 Webster]