a bomb that explodes at a preset depth under water; antisubmarine device
the extent downward or backward or inward
degree of psychological or intellectual profundity
(usually plural) the deepest and most remote part
the intellectual ability to penetrate deeply into ideas
the attribute or quality of being deep, strong, or intense
(usually plural) a low moral state
an explosive device fused to explode under specific conditions
throw bombs at or attack with bombs
strong sealed vessel for measuring heat of combustion
