Crucial ¹

Definition: Having the form of a cross; appertaining to a cross; cruciform; intersecting; as, crucial ligaments; a crucial incision.

Crucial ²

Definition: Severe; trying or searching, as if bringing to the cross; decisive; as, a crucial test.

crucial ³

Definition: of extreme importance; vital to the resolution of a crisis; "a crucial moment in his career"; "a crucial election"; "a crucial issue for women"

crucial ⁴

Definition: having the power or quality of deciding; "the crucial experiment"; "cast the deciding vote"; "the determinative (or determinant) battle"

crucial ⁵

Definition: of the greatest importance; "the all-important subject of disarmament"; "crucial information"; "in chess cool nerves are of the essence"

crucial ⁶

Definition: having crucial relevance; "crucial to the case"; "relevant testimony"