noun🔗ShareアンペアA unit of electrical current, the standard base unit in the International System of Units; colloquially amp. Abbreviation: amp, Symbol: A"The phone charger requires 1 ampere of current to charge the battery quickly. "携帯電話の充電器は、バッテリーを急速充電するために1アンペアの電流を必要とします。energyphysicstechnologyelectronicsscienceunitelectricChat with AIVocabulary GamePractice Reading