Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
particularised is an adjective meaning "directed toward a specific object". It carries one recorded sense.
directed toward a specific object
“particularized thinking as distinct from stereotyped sloganeering”
Definitions, synonyms and semantic relations for particularised come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.