adjective

crucial

crucial, critical, vital

It is crucial to follow the instructions.

It is crucial to follow the instructions.

The next few weeks are crucial for the project.

The next few weeks are crucial for the project.

crucial ((for sb./sth.)) extremely important for somebody or something The next few weeks are crucial for the project.

it is crucial ((to do sth.)) it is extremely important to do something It is crucial to arrive on time.

Synonyms: vital, essential, critical, pivotal; Antonyms: unimportant, trivial, minor

From Latin 'crux', meaning 'cross'. It refers to a crossroads, a point of decision or trial.

Think of the 'crux' of a matter – the most important point. It's so important it's 'crucial'.

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