1. (

• roundness ,
• rotundity

) the fullness of a tone of voice; "there is a musky roundness to his wordiness" ;

2. (

• roundness ,

) 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" ;

3. (

• roundness

) the property possessed by a line or surface that is curved and not angular ;

4. (

• plumpness ,
• embonpoint ,
• roundness ,

) the bodily property of being well rounded ;