Coo — definition

1. coo (Noun)

1 definition

coo (Noun) — The sound made by a pigeon.

1 type of
cry

2. coo (Verb)

2 definitions

coo (Verb) — Speak softly or lovingly. ex. "The mother who held her baby was cooing softly"

coo (Verb) — Cry softly, as of pigeons.

5 types of
emit let loose let out murmur utter