important in effect or meaning; "a significant change in tax laws"; "a significant change in the Constitution"; "a significant contribution"; "significant details"; "statistically significant"
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"
including much or everything; and especially including stated limits; "an inclusive art form"; "an inclusive fee"; "his concept of history is modern and inclusive"; "from Monday to Friday inclusive"