- 1 [usually passive] electrify something to make something work by using electricity; to pass an electrical current through something The railroad line was electrified in the 1950s. He had all the fences around his home electrified.
- 2electrify somebody to make someone feel very excited and enthusiastic about something Her performance electrified the audience.
NAmE//ɪˈlɛktrəˌfaɪ//Verb Forms present simple I / you / we / they electrify
he / she / it electrifies
past simple electrified
-ing form electrifying