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Definition of "moo" []

  • To emit the deep, bellowing sound made by a cow; low. (verb-intransitive)
  • The lowing of a cow or a similar sound. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Use "moo" in a sentence
  • "Well, as I discovered with the first bite, a moo is nothing more than a giant radish."
  • ""In the Name of the King" - deesh fakkin moo-vee sawks sheet!"
  • "The nickname moo was allotted to me by a previous boyfriend of my mothers who liked alliteration."