You searched for: “amaurosis
amaurosis (s) (noun), amauroses (pl)
The total loss of vision; especially when it happens without pathological changes to the eye itself: The doctor told Brian that he had a medical condition known as amaurosis which is caused by a disease of his optic nerves and that is why he has lost his ability to see.
This entry is located in the following units: a-, an- (page 8) -osis, -sis, -sia, -sy, -se (page 3)