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Definitions

meaningful

[mee-ning-fuhl] / ˈmi nɪŋ fəl /
ADJECTIVE
significant
Synonyms
STRONGEST
consequential essential important purposeful relevant serious substantial useful valid worthwhile
WEAK
allusive big clear concise considerable deep eloquent exact explicit expressive heavy indicative intelligible material momentous pointed pregnant sententious succinct suggestive weighty
Antonyms
STRONGEST
insignificant little minor nonessential small trivial unimportant unsubstantial worthless
WEAK
meaningless useless

Usage

What are other ways to say meaningful? When describing forms of expression, the adjectives meaningful and significant imply an underlying and unexpressed thought whose existence is plainly shown although its precise nature is left to conjecture. Meaningful implies a secret and intimate understanding between the persons involved: Meaningful looks passed between them. Significant suggests conveying important or hidden meaning: On hearing this statement, he gave the officers a significant glance. 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.

Now, after years of hemorrhaging money and struggling to find a meaningful television audience in the U.S.,

From The Wall Street Journal • Apr. 15, 2026

AI is a meaningful development with profound societal and economic implications.

From MarketWatch • Apr. 15, 2026

Overall, the results suggest that properly managing gout by reaching recommended urate targets may offer important benefits beyond joint health, including meaningful protection against serious heart conditions.

From Science Daily • Apr. 14, 2026

“We’re so proud to partner with LACMA, a meaningful milestone as our first museum collaboration,” said Tony Antoci, CEO and owner of Erewhon, and Josephine Antoci, president and owner of Erewhon in a statement.

From Los Angeles Times • Apr. 14, 2026

Using a pointed stick to write in wet mud, Angeline showed Omakayas and Nokomis the meaningful signs, which looked like odd tracks.

From "The Birchbark House" by Louise Erdrich

Vocabulary lists containing meaningful

Power Suffix: -ful

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Very Necessary: Synonyms for "Important"

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-ful

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