1. Shaped in the form of the black trefoil or clover leaf on some playing cards 
2. Shaped in the form of a club that is larger at one end

See also: formed

• deck tennis
• deck up
• deck-house
• decker
• deckhand
• deckle
• deckle edge
• deckle-edged
• deckled
• declaim
• declaimer
• declamation
• declamatory
• declarable
• declarant
• declaration
• declaration of estimated tax
• Declaration of Independence
• declarative
• declarative mood
• declarative sentence
• declaratory
• declaratory sentence
• declare
• declare oneself