criticalassistance

noun
UK /ˈkrɪtɪkəl əˈsɪstəns/
US /ˈkrɪtɪkəl əˈsɪstəns/

Very important help that someone needs right away.

The stranded hikers received critical assistance from the rescue team.


OTHER MEANINGS

2. Help given at a moment when a situation could fail without it.

The hospital provided critical assistance during the power outage.

3. Expert advice that is necessary for a plan to succeed.

The startup relied on critical assistance from its legal advisors.

4. Immediate help in a dangerous or life-threatening situation.

Critical assistance arrived within minutes of the accident.