deck
Any raised flat surface that can be walked on: a balcony; a porch; a raised patio; a flat rooftop.
Other meanings
The floorlike covering of the horizontal sections, or compartments, of a ship or boat. Small vessels have only one deck; larger ships have two or three decks.
A main aeroplane surface, especially of a biplane or multiplane.
Example sentences
Word history
From Old Dutch "thecken".
Where this comes from
This definition is adapted from “deck” on Wiktionary, by its contributors; example sentences are from Tatoeba, credited to their authors above, published under CC BY-SA 4.0. This page is published under the same licence.