hermann snellen is a noun meaning "Dutch ophthalmologist who introduced the Snellen chart to study visual acuity (1834-1908)". It carries one recorded sense.
Dutch ophthalmologist who introduced the Snellen chart to study visual acuity (1834-1908)
Definitions, synonyms and semantic relations for hermann snellen come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.