Main entry: deepness
Definition: a low pitch that is loud and voluminous
Definition: the extent downward or backward or inward
Usage: the depth of the water; depth of a shelf; depth of a closet
Main entry: deepness, profoundness, profundity
Definition: the quality of being physically deep
Usage: the profundity of the mine was almost a mile
Main entry: deepness, depth, astuteness, profoundness, profundity
Definition: the intellectual ability to penetrate deeply into ideas