Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
stellate is an adjective meaning "arranged like rays or radii; radiating from a common center". It carries one recorded sense.
arranged like rays or radii; radiating from a common center
“radial symmetry”
“a starlike or stellate arrangement of petals”
“many cities show a radial pattern of main highways”
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 stellate come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.