inflection point

American  

[in-flek-shuhn point] / ɪnˈflɛk ʃən ˌpɔɪnt /

noun

1. Also called point of inflection.  Also called flex point.  Mathematics. a point on a curve at which the curvature changes from convex to concave or vice versa.

2. a point at which a major or decisive change takes place; critical point.

   We’re at an inflection point where we’ll see the technology move forward at a much faster pace.

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Etymology

Origin of inflection point

First recorded in 1715–25

Example Sentences

See Examples For:

inflection point

In a memo to employees, McInerney said Visa has to continue evolving how it works as technology trends create “a once-in-lifetime inflection point in payments” that is changing how money moves around the world.

From The Wall Street Journal ● Jul. 28, 2026

This is an inflection point, with Iran poised precariously between old certainties and future possibilities, both at home and abroad.

From BBC ● Jul. 5, 2026

The artificial intelligence boom has been roaring for a few years now, but a few key factors have made this summer a particular inflection point.

From Slate ● Jul. 2, 2026

But this is 2026, and healthcare is at a technological inflection point.

From MarketWatch ● Jun. 27, 2026

Eight years later, IQM is at an inflection point.

From Barron's ● Jun. 21, 2026