any of several Australian sterculiaceous trees of the genus Sterculia (or Brachychiton) that have a bottle-shaped swollen trunk - another name for baobab
WordReference Random House Unabridged Dictionary of American English © 2026
bot′tle tree′,
- Plant Biologyany of several trees of the genus Brachychiton, native to Australia, characterized by a bottle-shaped swelling of the trunk, as B. rupestris (narrow-leaved bottle tree)or B. australis (broad-leaved bottle tree).
- 1840–50
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'bottle tree' also found in these entries (note: many are not synonyms or translations):