electricity

mastery
UK /ˌiː.lɛkˈtɹɪs.ɪ.ti/ US /ɪˌlɛkˈtɹɪs.ɪ.ti/noun

card 1 of 10 · synonym

Which word is closest in meaning to 'electricity' in this sentence?

The hospital has backup generators to ensure a continuous supply of electricity.