Noun: moo moo- The sound made by a cow or bull
"The farmer heard a loud moo from the barn"
Verb: moo moo- Make a low noise, characteristic of bovines
"The cows mooed in the pasture";
- low
Sounds like: monachal, mono, moo
Derived forms: moos, mooed, mooing
Type of: cry, emit, let loose, let out, utter
Encyclopedia: Moo, Eric