deck

noun

1. 1.

   A platform forming a floor of a ship, especially the upper level.

2. 2.

   A complete set of playing cards; a pack.

3. 3.

   A wooden platform attached to a house, used for outdoor activities.

4. 4.

   A component of audio equipment for playing recordings.

5. 5.

   To decorate or adorn something.

6. 6.

   (Informal) To knock someone down with a punch.