antiophthalmic factor is a noun meaning "any of several fat-soluble vitamins essential for normal vision; prevents night blindness or inflammation or dryness of the eyes". It carries one recorded sense.
any of several fat-soluble vitamins essential for normal vision; prevents night blindness or inflammation or dryness of the eyes
Definitions, synonyms and semantic relations for antiophthalmic factor come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.