Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
exhaustible is an adjective meaning "capable of being used up". It carries 2 recorded senses.
capable of being used up
capable of being used up; capable of being exhausted
“our exhaustible reserves of fossil fuel”
Definitions, synonyms and semantic relations for exhaustible come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.