Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
pupillary is an adjective meaning "of or relating to the pupil of the eye". It carries one recorded sense.
of or relating to the pupil of the eye
Definitions, synonyms and semantic relations for pupillary come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.