—n. 1. Informal.a child or young person.
2. (used as a familiar form of address.)
3. a young goat.
4. leather made from the skin of a kid or goat, used in making shoes and gloves.
5. a glove made from this leather.
—v.i., v.t. (of a goat) to give birth to (young).
—adj. 1. made of kidskin.
2. Informal.younger: his kid sister.