Other crossword clues for answer "CAISSON"CAISSONWatertight structureArtillery wagonTunnel worker's chamberRolling along item in an Army songPlace for ammunitionMilitary funeral carriageAmmunition wagon.Ammo wagon.Where a sand hog works.Army wagon.Underwater chamber.Cofferdam's cousin.Enclosure for a sandhogWatertight chamberAmmunition carrier on wheelsAirtight underwater chamberAmmunition containerStructure for underwater construction