Yes, bowed is a Scrabble word!

Adjective

1. Of a stringed instrument; sounded by stroking with a bow

2. Forming or resembling an arch

3. Have legs that curve outward at the knees

4. Showing an excessively deferential manner

Verb

1. Bend one's knee or body, or lower one's head

2. Yield to another's wish or opinion

3. Bend the head or the upper part of the body in a gesture of respect or greeting

4. Bend one's back forward from the waist on down

5. Play on a string instrument with a bow