Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
provisionary is an adjective meaning "under terms not final or fully worked out or agreed upon". It carries one recorded sense.
under terms not final or fully worked out or agreed upon
“probationary employees”
“a provisional government”
“just a tentative schedule”
Definitions, synonyms and semantic relations for provisionary come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.