Meaning of significant

Definition of significant

(adj) important in effect or meaning; "a significant change in tax laws"; "a significant change in the Constitution"; "a significant contribution"; "significant details"; "statistically significant"
of considerable importance, size, or worth; "won by a substantial margin"
too closely correlated to be attributed to chance and therefore indicating a systematic relation; "the interaction effect is significant at the .01 level"; "no significant difference was found"
rich in significance or implication; "a meaning look"; "a significant silence"

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