caisson
/BrE ˈkeɪs(ə)n, 
kəˈsuːn , AmE ˈkeɪˌsɑn, ˈkeɪs(ə)n /
noun
1 Military cassone m (avantreno), cassonetto m
2 Nautical cassone m; barca f portacassone
3 Engineering cassone m (pneumatico)
caisson
Italian → English
Oxford Italian–English