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Definitions

significant

[sig-nif-i-kuhnt] / sɪgˈnɪf ɪ kənt /




Usage

What are other ways to say significant? The adjectives significant and meaningful, when describing forms of expression, imply an underlying and unexpressed thought whose existence is plainly shown although its precise nature is left to conjecture. Significant suggests conveying important or hidden meaning: On hearing this statement, he gave the officers a significant glance. Meaningful implies a secret and intimate understanding between the persons involved: Meaningful looks passed between them. Expressive suggests conveying, or being capable of conveying, a thought, intention, emotion, etc., in an effective or vivid manner: an expressive gesture. Suggestive implies an indirect or covert conveying of a meaning, sometimes mentally stimulating, sometimes verging on impropriety or indecency: a suggestive story or remark.

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.

Taking part in such a significant discovery early in their academic careers has influenced the students' future plans.

From Science Daily • Apr. 4, 2026

With a Roth IRA, you get significant tax advantages, including tax-free growth and qualified withdrawals, and no required minimum distributions if you are the original owner.

From MarketWatch • Apr. 4, 2026

The labor market had already been adjusting to a significant change in immigration policy that has reduced the pool of potential workers.

From The Wall Street Journal • Apr. 4, 2026

Morton arrived at Lyon at a time of significant uncertainty.

From BBC • Apr. 4, 2026

He wouldn’t have dared interrupt, except that when he glanced past Clara’s shoulder back into the prop room, he noticed a rather significant problem.

From "Night Owls" by A.R. Vishny