Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
characterise is a verb meaning "be characteristic of". It carries 2 recorded senses.
be characteristic of
“What characterizes a Venetian painting?”
describe or portray the character or the qualities or peculiarities of
“You can characterize his behavior as that of an egotist”
“This poem can be characterized as a lament for a dead lover”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for characterise come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.