electroencephalogramPronunciation: /ɪˌlɛktrəʊɪnˈsɛf(ə)ləgram, -ˈkɛf-/Definition of electroencephalogram noun a test or record of brain activity produced by electroencephalography: I had an electroencephalogram and a number of other testselectroencephalogram in other Oxford dictionaries Definition of electroencephalogram in the US English dictionary
