inflection
Americannoun
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modulation of the voice; change in pitch or tone of voice.
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Grammar. Also
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the process or device of adding affixes to or changing the shape of a base to give it a different syntactic function without changing its form class.
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the paradigm of a word.
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a single pattern of formation of a paradigm.
noun inflection; verb inflection.
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the change in the shape of a word, generally by affixation, by means of which a change of meaning or relationship to some other word or group of words is indicated.
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the affix added to produce this change, as the -s in dogs or the -ed in played.
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the systematic description of such processes in a given language, as in serves from serve, sings from sing, and harder from hard (derivation ).
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a bend or angle.
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Mathematics. a change of curvature from convex to concave or vice versa.
noun
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modulation of the voice
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(grammar) a change in the form of a word, usually modification or affixation, signalling change in such grammatical functions as tense, voice, mood, person, gender, number, or case
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an angle or bend
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the act of inflecting or the state of being inflected
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maths a change in curvature from concave to convex or vice versa See also point of inflection
Other Word Forms
- inflectional adjective
- inflectionally adverb
- inflectionless adjective
- preinflection noun
Etymology
Origin of inflection
1525–35; variant spelling of inflexion < Latin inflexiōn- (stem of inflexiō ) a bending. See inflect, -ion
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
“We are in a moment of inflection; one marked by dramatic change and immense possibility,” he said in a statement.
From Los Angeles Times
They say 2026 “remains the true inflection year of AI growth” for the company.
From Barron's
To navigate what he called an “inflection point” for AI, he’s picked out five top stocks.
From MarketWatch
“With the onset of generative AI, it really caused an inflection point.”
Despite falling earnings estimates and car sales, investors are driven by the narrative of future ‘inflection points’ in robo-taxi, Optimus, and AI.
From Barron's
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.