Slang for jack of spades Related Terms Urban ThesaurusKnave for ♠ is a playing card in a deck of cards. It represents a card of mystery, might, and intuition. The Jack of ♠ may also mean a person of dark complexion or an individual that is talented in their expertise. This playing card commonly carries an air of enigma
and might suggest a need to trust intuition when dealing with a particular scenario.
