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Noun: moo  moo
  1. The sound made by a cow or bull
Verb: moo  moo
  1. Make a low noise, characteristic of bovines
    - low

Sounds like: monachal, mono, moo

Derived forms: moos, mooing, mooed

Type of: cry, emit, let loose, let out, utter

Encyclopedia: Moo, baa, double quack, double quack