caissons

Noun

an ornamental sunken panel in a ceiling or dome
a two-wheeled military vehicle carrying artillery ammunition
a chest to hold ammunition
large watertight chamber used for construction under water
plural of caisson

Synonyms

ammunition chest, caisson, coffer, cofferdam, lacuna, pneumatic caisson

Scrabble Score: 10

caissons is a valid Scrabble (US) TWL word
caissons is a valid Scrabble Word in Merriam-Webster MW Dictionary
caissons is a valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 12

caissons is a valid Words With Friends word