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