Moo (verb)

To make the low, deep sound that a cow makes.

Origin:

Onomatopoeia, the word moo is the sound that a cow makes.

Examples:

1. The cow mooed as it chewed its cud.
2. The cows mooed in the fields as we drove by.
3. Moo is the sound that a cow makes.
4. Mooing is a common sound on a farm.
5. The sound of a mooing cow is distinctive and is often associated with the countryside.