noun, noun which may take the genitive case particle 'no'
first-aid; emergency medical care
Refers to urgent medical treatment or the system for providing it. Often used in compounds like 救急車 (ambulance) or 救急病院 (emergency hospital).
救急車を呼んでください。
Please call an ambulance.
彼は救急処置の訓練を受け
He has received first-aid training.