transcription, транскрипция: [ i-ˌlek-trō-ˈä-kyə-lə-ˌgram ]
noun
Etymology: electr- + Latin oculus eye + English -gram — more at eye
Date: 1947
: a record of the difference in electrical charge between the front and back of the eye that is correlated with eyeball movement (as in REM sleep) and obtained by electrodes placed on the skin near the eye