What is the term for pupils that are of unequal size?

The term used to describe pupils that are of unequal size is anisocoria. This condition can occur for a variety of reasons, including physiological variations, neurological conditions, or as a result of eye injuries. It's important to note that anisocoria can be either benign or indicative of a more serious underlying issue, especially if it develops suddenly.

Other terms relate to different visual conditions. Diplopia refers to double vision, which occurs when a person sees two images of one object. Amblyopia, often referred to as "lazy eye," is a developmental visual disorder where the vision in one eye does not develop properly. Hemianopia refers to a loss of vision in half of the visual field, often resulting from neurological damage. Thus, anisocoria specifically addresses the size disparity of the pupils, making it the correct term for this condition.