As nouns the difference between terms and ovality
is that terms is while ovality is (engineering) a measurement of deviation from circularity of an oval or approximately elliptical shape.
terms
English
Noun
(head)
Statistics
*
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ovality
English
Noun
(
wikipedia ovality)
(
ovalities)
(engineering) a measurement of deviation from circularity of an oval or approximately elliptical shape.
See also
* eccentricity