Yes, bosom is a Scrabble word!

Verb

1. Hide in one's bosom

2. Squeeze (someone) tightly in your arms, usually with fondness

Noun

1. The chest considered as the place where secret thoughts are kept

2. A person's breast or chest

3. Cloth that covers the chest or breasts

4. A close affectionate and protective acceptance

5. The locus of feelings and intuitions

6. Either of two soft fleshy milk-secreting glandular organs on the chest of a woman