The degree to which a situation is urgent and requires prompt action or treatment.
医師は患者の容体を見て手術の緊急性を判断した。
The doctor assessed the urgency of the surgery by looking at the patient's condition.
この問題は緊急性が高いので、すぐに対策をとる必要がある。
This issue is highly urgent, so measures need to be taken immediately.
災害時には被害の程度と緊急性に応じて救助の優先順位を決める。
In disasters, rescue priorities are decided according to the extent of damage and urgency.