modify
Americanverb (used with object)
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to change somewhat the form or qualities of; alter partially; amend.
to modify a contract.
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Grammar. (of a word, phrase, or clause) to stand in a syntactically subordinate relation to (another word, phrase, or clause), usually with descriptive, limiting, or particularizing meaning; be a modifier. In a good man, good modifies man.
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to be the modifier or attribute of.
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to change (a vowel) by umlaut.
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to reduce or lessen in degree or extent; moderate; soften.
to modify one's demands.
verb (used without object)
verb
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to change the structure, character, intent, etc, of
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to make less extreme or uncompromising
to modify a demand
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grammar (of a word or group of words) to bear the relation of modifier to (another word or group of words)
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linguistics to change (a vowel) by umlaut
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(intr) to be or become modified
Related Words
Modify, qualify, temper suggest altering an original statement, condition, or the like, so as to avoid anything excessive or extreme. To modify is to alter in one or more particulars, generally in the direction of leniency or moderation: to modify demands, rates. To qualify is to restrict or limit by exceptions or conditions: to qualify one's praise, hopes. To temper is to alter the quality of something, generally so as to diminish its force or harshness: to temper one's criticism with humor.
Other Word Forms
- modifiability noun
- modifiable adjective
- modifiableness noun
- nonmodifying adjective
- overmodify verb
- premodify verb (used with object)
- remodify verb
- unmodifiable adjective
- unmodified adjective
Etymology
Origin of modify
First recorded in 1350–1400; Middle English modifien, from Middle French modifier, from Latin modificāre “to impose a rule or pattern, regulate, restrain”; equivalent to mode 1 + -ify
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.
According to Blumenthal, roughly 80% to 90% of cardiovascular disease is linked, at least in part, to factors people can modify, making lifestyle changes a critical first step.
From Science Daily • Mar. 29, 2026
Whether S&P Global would modify rules for SpaceX is hard to say.
From Barron's • Mar. 23, 2026
Open models, which are free to download and modify, offer customizability and lower costs for businesses like Capital One.
From The Wall Street Journal • Mar. 18, 2026
That means it can modify one region of a molecule while leaving other functional groups untouched.
From Science Daily • Mar. 14, 2026
Without prodding, Post said quietly, “I don’t think I shall advocate that dome; probably I shall modify the building.”
From "The Devil in the White City" by Erik Larson
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.
