Crossword clue: a defect of vision in consequence of which a person sees but half of an object looked at.

The most common answer is hemiopia (8 letters).

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

Possible answers

hemiopia 8 letters web-def

A defect of vision in consequence of which a person sees but half of an object looked at.

hemiopsia 9 letters web-def

A defect of vision in consequence of which a person sees but half of an object looked at.