WordReference Random House Unabridged Dictionary of American English © 2026
e•lec•tro•oc•u•lo•gram
(i lek′trō ok′yə lə gram′),USA pronunciation n. [Ophthalm.]
- Ophthalmologya record of the changes in electrical potential that occur between the front and back of the eyeball as the eyes move between two fixed points: used to detect retinal dysfunction. Abbr.: EOG
- electro- + oculo- + -gram1 1945–50
'electrooculogram' also found in these entries (note: many are not synonyms or translations):