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Definition of significance

significance

/sɪɡˈnɪfɪkəns/
sig · nif · i · cance

Adverb:significantly
•
Plural:significances
•
Adjective:significant
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significance Lexical Profile

significance Game Scores & Validity

• noun

1

The quality of being worthy of attention; importance or consequence.

Example

"Historians debated the historical significance of the newly discovered letters."


2

The meaning to be found in words, events, or symbols; the implied or underlying sense.

Example

"She failed to grasp the true significance of his carefully chosen words."


3

In statistics, the extent to which a result deviates from what would be expected by random chance alone.

Example

"The clinical trial failed to reach statistical significance due to the small sample size."

Synonyms
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Antonyms
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• Rhymes for significance

Word Origin & Etymology

Borrowed from Old French significance or directly from Latin significantia ('meaning, energy, force'), a noun of quality from significans, the present participle of significare ('to signify, indicate'), from signum ('mark, sign') + facere ('to make').

Cite this Entry


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