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