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