Yes, leg is a Scrabble word!

Noun

1. A human limb; commonly used to refer to a whole limb but technically only the part of the limb between the knee and ankle

2. A structure in animals that is similar to a human leg and used for locomotion

3. One of the supports for a piece of furniture

4. A part of a forked or branching shape

5. The limb of an animal used for food

6. A prosthesis that replaces a missing leg

7. A cloth covering consisting of the part of a pair of trousers that covers a person's leg

8. (nautical) the distance traveled by a sailing vessel on a single tack

9. A section or portion of a journey or course