deck level
51freeboard deck — Naut. (on a cargo vessel) the uppermost deck officially considered to be watertight: used as the level from which the Plimsoll marks are measured. [1950 55] * * * …
52promenade deck — prome nade deck n the upper level of a ship, where people can walk for pleasure …
53saloon deck — noun a deck on the same level as a ship s saloon, for the use of passengers …
54well deck — noun an open space on the main deck of a ship, lying at a lower level between the forecastle and poop …
55quar·ter·deck — /ˈkwoɚtɚˌdɛk/ noun, pl decks [count] : the upper level of a ship s deck that is located toward the rear of the ship and that is used mainly by officers …
56lower deck — lowest level of a boat …
57upper deck — high level in a ship …
58promenade deck — noun (C) the upper level of a ship where people can walk for pleasure …
59sin·gle-deck·er — /ˈsıŋgəlˈdɛkɚ/ noun, pl ers [count] Brit : a bus that has only one level often used before another noun a single decker bus compare ↑double decker, ↑triple decker …
60Bilevel rail car — Double deck rail car operated by GO Transit, Ontario, Canada …