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