Definitions of deck:

• noun:   any of various floor-like platforms built into a vessel
• noun:   street name for a packet of illegal drugs
• noun:   a porch that resembles the deck on a ship
• noun:   a pack of 52 playing cards
• verb:   be beautiful to look at
• verb:   knock down with force

  Example: "He decked his opponent"

• verb:   decorate

  Example: "Deck the halls with holly"

• name:  A surname (rare: 1 in 50000 families; popularity rank in the U.S.: #6554)