Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
heliocentric is an adjective meaning "having the sun as the center". It carries one recorded sense.
having the sun as the center
Definitions, synonyms and semantic relations for heliocentric come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.