Jack Definition

jack
noun
  1. a small worthless amount; "you don't know jack"
  2. a man who serves as a sailor
  3. someone who works with their hands; someone engaged in manual labor
  4. immense East Indian fruit resembling breadfruit; it contains an edible pulp and nutritious seeds that are commonly roasted
  5. a small ball at which players aim in lawn bowling
  6. an electrical device consisting of a connector socket designed for the insertion of a plug
  7. 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
  8. small flag indicating a ship's nationality
  9. one of four face cards in a deck bearing a picture of a young prince
  10. tool for exerting pressure or lifting
  11. any of several fast-swimming predacious fishes of tropical to warm temperate seas
  12. male donkey
verb
  1. lift with a special device; "jack up the car so you can change the tire"
  2. hunt with a jacklight

"Jack" in song lyrics

See how jack is used in real songs:

  • "Crack a jack"
    2nd II None — Stragglaz
  • "While you only seeing one side like one eyed jack"
    The 49ers — The Livest
  • "In a blue six-fo' with the bumper jack"
    4 Deep — True Blue Brother

Usage tips for "jack"

Understanding the precise definition of a word helps you use it with confidence. When using "jack" in your writing, consider whether you need the word itself or one of its synonyms — subtle differences in meaning can change the tone of a sentence. If you're writing poetry or song lyrics, check the rhymes for jack to find words that pair well.

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