Crucial: meaning, definitions and examples

Use in situations where something is extremely important and could determine the outcome of a situation. Often used in formal settings or discussions.

• It is crucial to submit the report by the end of the day.
• The support of the community was crucial to the success of the project.

Used when something is both very important and needs immediate attention. Often found in contexts involving evaluation, crisis, or analysis.

• The patient is in critical condition.
• It is critical to address these issues before they escalate.

Used when referring to something that is absolutely necessary and significant for the success or survival of something. Appropriate in both formal and informal discussions.

• Good nutrition is vital for healthy development.
• It is vital to follow the safety procedures.

Often employed when talking about something absolutely necessary or fundamentally important. Widely used in both formal and informal contexts.

• Water is essential for life.
• It is essential to wear a seatbelt while driving.

Used to highlight the most important element or factor in a situation. Suitable for both casual and formal conversations.

• Communication is the key to a successful relationship.
• He played a key role in the negotiations.

Describes something that is so important that it can change the direction or outcome of a situation. Primarily used in formal contexts.

• The discovery was a pivotal moment in the history of science.
• She took on a pivotal role in the campaign.

When something is extremely important for the outcome of a situation.

• It's crucial to submit the report by the end of the day
• Timely decisions are crucial during a crisis

Used in situations where something is at a threshold of importance, often indicating a turning point or a situation requiring immediate attention.

• The patient's condition is critical and requires immediate medical intervention
• It's critical to double-check all the calculations before the launch

When something has the power to determine the final result of an event or situation.

• The decisive match will determine the league champion
• Her decisive stance in the meeting led to the project's approval

When something is absolutely necessary or essential for life or success.

• Water is vital for all known forms of life
• It's vital to have strong passwords to protect your accounts

When something is of utmost importance and forms a turning point.

• This meeting could be pivotal for our future strategy
• The discovery was a pivotal moment in the field of medicine

When something is fundamental or central to achieving an outcome.

• Consistency is key to mastering any skill
• He played a key role in the success of the campaign