roundness
nounEtymology From Middle English roundnesse, equivalent to round + -ness.
› The quality or degree of being round.
1
Business, Engineering, Manufacturing, Natural sciences, Physical sciences Usually The degree of accuracy to which a manufactured object intended to be round fulfills that requirement; it is measured by parameters such as TIR (total indicator reading).
2
Usually Synonym of rotundity.
- I gazed at her arm. Where was its wonderful roundness and beauty? It was getting thin and angular.1886 October – 1887 January, H[enry] Rider Haggard, She: A History of Adventure, London: Longmans, Green, and Co., published 1887, →OCLC: