Ro-tūnd'ness

Pr. rotonditat, Sp. rotundidad, It. rotondità, ritondità.

Sense 1. The state of being rotund; roundness; sphericity; circularity.

Strike flat the thick rotundity of the world. Shak.

Sense 2. Hence, completeness; entirety. [Obs.]

For the more rotundity of the number and grace of the matter, it passeth for a full thousand. Fuller.