Definition from Wiktionary, the free dictionary
See also: Laburnum
laburnum (plural laburnums)
- Any tree of genus Laburnum. They have bright yellow flowers and are poisonous.
1891, Oscar Wilde, The Picture of Dorian Gray:
- Lord Henry Wotton could just catch the gleam of the honey-sweet and honey-coloured blossoms of a laburnum, whose tremulous branches seemed hardly able to bear the burden of a beauty so flame-like as theirs[.]