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inflection point

noun, Mathematics.
1.
a point on a curve at which the curvature changes from convex to concave or vice versa.
Also called flex point, point of inflection.
Origin of inflection point
1715-1725
1715-25
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2016.
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Word Value for inflection

15
19
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