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Definition of definition

definition

/ˌdɛf.ɪˈnɪʃ.ən/
def · i · ni · tion

Adverb:definitionally
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Plural:definitions
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Adjective:definitional
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definition Lexical Profile

definition Game Scores & Validity

• noun

1

A formal statement of the exact meaning of a word, phrase, or symbol, especially as given in a dictionary.

Example

"The student looked up the definition of the unfamiliar word in the dictionary."


2

The act or process of stating, determining, or making clear the essential nature, scope, or limits of something.

Example

"The committee struggled with the precise definition of each department's responsibilities."


3

The degree of distinctness in outline of an object, image, or sound, or the visible sharpness of muscle contours.

Example

"The new telescope lens provides remarkable definition when viewing distant craters on the moon."

Synonyms
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Antonyms
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• Rhymes for definition

Word Origin & Etymology

Borrowed in the late 14th century via Old French from Latin definitio ('a bounding, boundary, limiting, or explanation'), derived from definire ('to limit, determine, or explain'), from de- ('completely') and finire ('to bound or limit'), from finis ('boundary or end').

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


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