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