any leguminous tree or shrub of the Eurasian genus Laburnum, having clusters of yellow drooping flowers: all parts of the plant are poisonous
WordReference Random House Unabridged Dictionary of American English © 2025
la•bur•num
(lə bûr′nəm),USA pronunciation n.
- Plant Biologyany of several small trees belonging to the genus Laburnum, of the legume family, having elongated clusters of pendulous yellow flowers, esp. L. alpinum, the Scotch laburnum. Also called golden chain.
- Neo-Latin, Latin
- 1570–80
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'laburnum' also found in these entries (note: many are not synonyms or translations):