1.Definition: the bodily property of being well rounded

Related Noun(s):embonpoint, plumpness

Category: General

2.Definition: the fullness of a tone of voice

"There is a musky roundness to his wordiness"

Related Noun(s):rotundity

Category: General

3.Definition: the property possessed by a line or surface that is curved and not angular

Category: General

4.Definition: the quality of being round numbers

"He gave us the results in round numbers, but their roundness didn't affect the point he was making"

Category: General