tree of heaven

noun phrase

Definition of tree of heaven

: a Chinese ailanthus (Ailanthus altissima synonym A. glandulosa) that has foliage similar to that of the sumacs, has ill-scented staminate flowers, and is grown as a shade and ornamental tree

First Known Use of tree of heaven

1845, in the meaning defined above

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The first known use of tree of heaven was in 1845

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Cite this Entry

“Tree of heaven.” Dictionary, Merriam-Webster, Accessed 11 May. 2021.

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More Definitions for tree of heaven

tree of heaven

tree of heav·​en | \ -ˈhev-ən How to pronounce tree of heaven (audio) \

Medical Definition of tree of heaven

: an Asian tree of the genus Ailanthus (A. glandulosa) widely grown as a shade and ornamental tree and having bark that has been used as a tonic, purgative, and anthelmintic

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