DictionaryknavePlaying card
noun

knave

A jack in a deck of playing cards.

He laid the knave of hearts beside the queen.

Etymology

The older word names a boy or servant. In cards, the knave represents an attendant below the king and queen, later commonly called the jack.

More examples

  • The old instructions used knave where modern players would say jack.
  • Four knaves appeared in the illustrated deck.
  • She drew a knave and completed the sequence.

Forms

knave · knaves

Similar words

jack
Jack is the usual modern name for the card also called a knave.
court card
Court card includes kings, queens, and jacks; a knave is specifically the jack.