critical

US /ˈkrɪt̬.ɪ.kəl/
UK /ˈkrɪt̬.ɪ.kəl/
"critical" picture
1.

expressing adverse or disapproving comments or judgments

:
He received a lot of critical feedback on his performance.
The reviews of the new movie were highly critical.
2.

having a decisive importance in the success or failure of something

:
Timely intervention is critical for patient recovery.
The next few days will be critical for the company's future.
3.

involving the objective analysis and evaluation of an issue in order to form a judgment

:
She has a highly developed critical thinking ability.
The course aims to foster students' critical analysis skills.
4.

(of a disease or patient) at a stage at which life is in danger

:
The patient's condition is still critical.
He was admitted to the hospital in critical condition.