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