ultracapacitorEnglishOxford Dictionary of Englishultracapacitor /ˌʌltrəkəˈpasɪtə / ▸ noun a capacitor of a type that can store a very large amount of power, typically used in electric vehicles and machines.
EnglishOxford Dictionary of EnglishEnglishOxford Dictionary of English
EnglishOxford Dictionary of English