We found 29 dictionaries that define the word ululate:

General (24 matching dictionaries)

1. ululate: Longman Dictionary of Contemporary English
2. ululate: Merriam-Webster
3. ululate: Oxford Learner's Dictionaries
4. ululate: American Heritage Dictionary of the English Language
5. ululate: Collins English Dictionary
6. ululate: Vocabulary.com
7. ululate: Wordnik
8. ululate: Wiktionary
9. ululate: Webster's New World College Dictionary, 4th Ed.
10. ululate: The Wordsmyth English Dictionary-Thesaurus
11. ululate: Infoplease Dictionary
12. ululate: Dictionary.com
13. Ululate: Online Plain Text English Dictionary
14. ululate: Webster's Revised Unabridged, 1913 Edition
15. ululate: Rhymezone
16. Ululate: AllWords.com Multi-Lingual Dictionary
17. ululate: Webster's 1828 Dictionary
18. ululate: FreeDictionary.org
19. ululate: Mnemonic Dictionary
20. Ululate: The Word Detective
21. ululate: TheFreeDictionary.com
22. ululate: Wikimedia Commons US English Pronunciations

Business (1 matching dictionary)

23. ululate: Legal dictionary

Computing (1 matching dictionary)

24. ululate: Encyclopedia

Miscellaneous (2 matching dictionaries)

25. ululate: A Word A Day
26. ululate: Wordcraft Dictionary

Slang (1 matching dictionary)

27. Ululate: Urban Dictionary

(Note: See ululated as well.)

Definitions from Wiktionary ( ) ▸ verb:  to howl loudly or prolongedly in lamentation or joy ▸ verb:  to produce a rapid and prolonged series of sharp noises with one's voice. Similar: howl, wail, roar, yawl, lulliloo, kyoodle, outhowl, howl out, behowl, bellow, more... Opposite: whisper, murmur, silence Colors:     indigo,     midnight blue,     deep purple,     charcoal,     obsidian, more... ▸ Words similar to ululate ▸ Usage examples for ululate ▸ Idioms related to ululate ▸ Wikipedia articles (New!) ▸ Words that often appear near ululate ▸ Rhymes of ululate ▸ Invented words related to ululate