2 uses
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Definition
very important or necessary — often because it determines how something else will turn out
- Luke's unit was responsible for crucial repairs, but he'd only been a junior member of the team when they were dating last year.p. 236.6
- "What we do isn't easy," he'd told his son, "but it's crucial.p. 140.9
There are no more uses of "crucial" in The 100.
Typical Usage
(best examples)