n (nautical) The floorlike covering of the horizontal sections, or compartments, of a ship. Small vessels have only one deck; larger ships have two or three decks.
v (uncommon) To furnish with a deck, as a vessel.
v (slang) In a fight or brawl, to knock someone to the floor, especially with a single punch.
v (transitive|with out) To dress up | dress (someone) up, to clothe with more than ordinary elegance