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Definition of modification

modification

/ˌmɑːdɪfɪˈkeɪʃən/
mod · i · fi · ca · tion

Plural:modifications
•
Adjective:modificatory
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modification Lexical Profile

modification Game Scores & Validity

• noun

1

The action of changing something slightly, typically to improve it or make it more suitable for a particular purpose, or a specific change made.

Example

"The engineers made several minor modifications to the engine design to improve fuel efficiency."


2

In grammar, the qualification or restriction of the meaning of a word or phrase by another word or phrase, such as an adjective modifying a noun.

Example

"The linguistics lecture focused on adverbial modification within complex clauses."


3

In biology, a non-heritable change in an organism's physical traits caused by environmental influences rather than genetic mutation.

Example

"Stunted growth in alpine plants due to high winds is an environmental modification rather than a genetic mutation."

Synonyms
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Antonyms
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• Rhymes for modification

Word Origin & Etymology

Borrowed from Middle French modification, from Latin modificatio ('a measuring, limiting'), a noun of action from the verb modificare ('to limit, measure off, restrain'), formed from modus ('measure, manner') and facere ('to make').

Cite this Entry


Wordmom. (2026). Definition of Modification. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/modification
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