also: エーイーディー
noun
automated external defibrillator; AED
Medical device used to treat sudden cardiac arrest; commonly found in public places such as stations, schools, and offices.
See also: 自動体外式除細動器
駅にAEDが設置されています。
An AED is installed at the station.
AEDの使い方を講習で学んだ。
I learned how to use an AED in a training session.