jack
noun.
a small worthless amount
you don't know jack
noun.
a man who serves as a sailor
noun.
someone who works with their hands; someone engaged in manual labor
noun.
immense East Indian fruit resembling breadfruit; it contains an edible pulp and nutritious seeds that are commonly roasted
Synonym: jackfruit, jak
noun.
a small ball at which players aim in lawn bowling
noun.
an electrical device consisting of a connector socket designed for the insertion of a plug
noun.
game equipment consisting of one of several small six-pointed metal pieces that are picked up while bouncing a ball in the game of jacks
Synonym: jackstones
noun.
small flag indicating a ship's nationality
noun.
one of four face cards in a deck bearing a picture of a young prince
Synonym: knave
noun.
tool for exerting pressure or lifting
noun.
any of several fast-swimming predacious fishes of tropical to warm temperate seas
noun.
male donkey
Synonym: jackass
verb.
lift with a special device
jack up the car so you can change the tire
Synonym: jack up
verb.
hunt with a jacklight
Synonym: jacklight