1
[ adjective ] of extreme importance; vital to the resolution of a crisis

Synonyms

important

Examples

"a crucial moment in his career" "a crucial election" "a crucial issue for women"

Used in print

(Howard Nemerov, "Themes and Methods: The Early...)

Love is the crucial dilemma of experience for Mann 's heroes .

(Clifford H. Pope, The Giant Snakes....)

size at which life is started and at which sexual maturity is reached ; time required to reach maturity ; rate_of_growth both before and after this crucial stage ; and maximum length , with confirmation or amplification of Oliver 's figures .

(E. Gellhorn, "Prolegomena to a theory of the emotions"...)

The foregoing remarks imply that the hypothalamic balance plays a crucial role at the crossroads between physiological and pathological forms of emotion .

(Guy Endore, Voltaire! Voltaire!...)

He felt himself now , as he himself says in his Confessions , at a crucial point of his life .

2
[ adjective ] having crucial relevance

Synonyms

relevant

Examples

"crucial to the case" "relevant testimony"

Used in print

(Raymond J. Corsini et al., Roleplaying in Business...)

How this was accomplished may be described , since this sometimes is a crucial problem .

Related terms

material

3
[ adjective ] of the greatest importance

Examples

"the all-important subject of disarmament" "crucial information" "in chess cool nerves are of the essence"

Related terms

important

4
[ adjective ] of the greatest importance

Examples

"the all-important subject of disarmament" "crucial information" "in chess cool nerves are of the essence"

Related terms

important

5
[ adjective ] having the power or quality of deciding

Examples

"the crucial experiment" "cast the deciding vote" "the determinative (or determinant) battle"

Related terms

decisive

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