Yes, crows is a Scrabble word!

Verb

1. Dwell on with satisfaction

2. Express pleasure verbally

3. Utter shrill sounds

Noun

1. Black birds having a raucous call

2. The cry of a cock (or an imitation of it)

3. A member of the Siouan people formerly living in eastern Montana

4. A small quadrilateral constellation in the southern hemisphere near Virgo

5. An instance of boastful talk

6. A Siouan language spoken by the Crow