Yes, beams is a Scrabble word!

Verb

1. Smile radiantly; express joy through one's facial expression

2. Emit light; be bright, as of the sun or a light

3. Express with a beaming face or smile

4. Broadcast over the airwaves, as in radio or television

5. Have a complexion with a strong bright color, such as red or pink

6. Experience a feeling of well-being or happiness, as from good health or an intense emotion

Noun

1. A signal transmitted along a narrow path; guides airplane pilots in darkness or bad weather

2. Long thick piece of wood or metal or concrete, etc., used in construction

3. A group of nearly parallel lines of electromagnetic radiation

4. A column of light (as from a beacon)

5. (nautical) breadth amidships

6. The broad side of a ship

7. A gymnastic apparatus used by women gymnasts