Caisson - definition, pronunciation, transcription

Amer.  |ˈkeɪsən|  American pronunciation of the word caisson
Brit.  |ˈkeɪs(ə)n|  British pronunciation of the word caisson

noun

- an ornamental sunken panel in a ceiling or dome (syn: coffer, lacunar)
- a two-wheeled military vehicle carrying artillery ammunition
- a chest to hold ammunition
- large watertight chamber used for construction under water (syn: cofferdam)
See also:  WebsterWiktionaryLongman