| jack | male donkey |
|---|---|
| jack | any of several fast-swimming predacious fishes of tropical to warm-temperate seas |
| jack | tool for exerting pressure or lifting |
| jack | one of four face cards in a deck bearing a picture of a young prince |
| jack | small flag indicating a ship's nationality |
| jack | game equipment consisting of one of several small objects picked up while bouncing a ball in the game of jacks |
| jack | an electrical device consisting of a connector socket designed for the insertion of a plug |
| jack | immense East Indian fruit resembling breadfruit of |
| jack | someone who works with their hands |
| jack | a small worthless amount |
| jack | hunt with a jacklight |
| jack | lift with a jack, as of a car |