The meaning of SIGNIFICANT is having meaning; especially : full of import : suggestive. How to use significant in a sentence.

She looked at him across the table and gave him a significant smile. Do you think it's significant that he hasn't replied to my letter yet?

Significant definition: important and deserving of attention; of consequence.. See examples of SIGNIFICANT used in a sentence.

2 days ago · significant (comparative more significant, superlative most significant) Signifying something; carrying meaning. Synonym: meaningful a significant word or sound a significant look

Define significant. significant synonyms, significant pronunciation, significant translation, English dictionary definition of significant. adj. 1. a. Having or expressing a meaning: Are the markings …

Definition of significant adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Discover everything about the word "SIGNIFICANT" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.

WordReference Random House Learner's Dictionary of American English © 2025 sig•nif•i•cant /sɪgˈnɪfɪkənt/ adj. important; of consequence: a significant event in world history. having a …

significant, adj., adv., & n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

significant definition: having considerable importance or effect. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "significant …