Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
stabilising is an adjective meaning "causing to become stable". It carries one recorded sense.
causing to become stable
“the family is one of the great stabilizing elements in society”
Definitions, synonyms and semantic relations for stabilising come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.