ululant
Also found in: Thesaurus.
ul·u·late
(ŭl′yə-lāt′, yo͞ol′-)intr.v. ul·u·lat·ed, ul·u·lat·ing, ul·u·lates
To howl, wail, or lament loudly, especially by alternating rapidly between two high-pitched sounds.
[Latin ululāre, ululāt-, ultimately of imitative origin.]
ul′u·lant (-lənt) adj.
ul′u·la′tion n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.