Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- n. Any of several trees or shrubs of the genus Laburnum, especially L. anagyroides, which is cultivated for its drooping clusters of yellow flowers.
Century Dictionary and Cyclopedia
- n. A small leguminous tree, Cytisus Laburnum, a native of the Alps and neighboring mountains, much cultivated for the beauty of its pendulous racemes of yellow peashaped flowers. Its seeds contain two poisonous alkaloids, cytisin and lahurnine. The heart-wood is dark colored, coarse-grained, but hard and durable, and much in demand among cabinet-makers and turners, whence the names ebony of the Alps and false ebony given to it. Also called
goldenchain and bean-trefoil. - n. One of numerous other species of the same genus, or of some similar plants of other genera. The Scotch laburnum of the gardens, with larger leaves and flowers, is, Cytisus alpinus. The evergreen or Nepāl laburnum is Piptanthus Nepalensis. The New Zealand laburnum is either of the two varieties of Sophora tetraptera.
Wiktionary
- n. Any tree of genus Laburnum, which have bright yellow flowers and are poisonous.
GNU Webster's 1913
- n. (Bot.) A small leguminous tree (Cytisus Laburnum), native of the Alps. The plant is reputed to be poisonous, esp. the bark and seeds. It has handsome racemes of yellow blossoms.
WordNet 3.0
- n. flowering shrubs or trees having bright yellow flowers; all parts of the plant are poisonous
Etymologies
- New Latin Laburnum, genus name, from Latin laburnum, broad-leaved bean-trefoil, perhaps of Etruscan origin. (American Heritage® Dictionary of the English Language, Fourth Edition)
Examples
“Irishman dwelling with Englishmen, was directed to have a bow of his own height made of yew, wych-hazel, ash, or awburne -- that is, laburnum, which is still styled "awburne saugh," or awburne willow, in many parts of Scotland.”
The Mirror of Literature, Amusement, and Instruction Volume 13, No. 369, May 9, 1829
“The windows were open, and the orioles were singing in the great elm-tree, and the laburnum was a bower of gold.”
“Tabex tablets contain cytosine, a substance found in the seeds of a tree called laburnum that produces yellow pea-flowers, which mimics the effect of nicotine.”
“The laburnum is the train, and there are the signal-boxes, and the road up to here — and those fat red daisies are us three waving to the old gentleman — that’s him, the pansy in the laburnum train.””
“The laburnum is the train, and there are the signal-boxes, and the road up to here -- and those fat red daisies are us three waving to the old gentleman -- that's him, the pansy in the laburnum train. ”
“A sheltering stand of laburnum surrounding an abandoned and unappreciated statue of Leda and her swan.”
“Cat pointed toward the shrubbery, the secluded stand of laburnum, Leda and her god hidden away in eternal orgasm.”
“A cock yellowhammer sings insistently from a laburnum tree as I quit the lanes and walk woodland paths where last anemones wilt into emerald moss.”
“And this is the thought he has with him as he passes through the yellow laburnum flowers without ducking, like he usually does.”
“They duck under the flowers of a laburnum tree and Clara knows that her brother wants to say something else.”
Lists
These user-created lists contain the word ‘laburnum’.
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Interesting words
A list of words that are odd or words that I have looked up.
concupiscence, brize, scree, scoria, forestaff, spanaemia, valetudinarianism, distasture, pyrethrum, laudanum, gentian, bicameral and 11184 more...
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Naturals
dogtooth violet, adder's-tongue, ribbon fern, breadberry, echinate, stamen, aeolian, boreas, chinook, Eurus, firmament, edentata and 35 more...
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Words Covered in Faery Dust (L)
words that evoke magic, mystery, mayhem, magnificence or anything else that glimmers in the grass
labyrinth, lace, lad, lady fingers, lagoon, lamb, lament, lammas, lantern, larkspur, lass, lauds and 92 more...
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Trees!
mahogany, sequoia, balsa, sandalwood, tamarind, balsam, eucalyptus, birch, willow, buttonwood, evergreen, loblolly and 501 more...
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sionnach's Words
contumely, fomite, holmgang, poltroon, eleemosynary, obsidian, nugatory, grindcore, felch, recrudescent, pyx, parenteral and 3271 more...
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learning
A list of words whose meanings I am learning, either because a) I don't know the meaning b) I know the meaning, but could stand to better appreciate certain inflections or secondary meanings or c) ...
louche, educe, loam, cob, sclerotic, palliate, axial, syndicalist, ecumenical, sally, fatuous, parvenu and 1381 more...
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looked up
Words I've come across while reading and looked up in the dictionary.
deesis, pendentive, revetment, aedicule, stemma, patera, ephod, entrepot, corbel, exedra, volute, archivolt and 1406 more...
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persnickety parlance
behoove, ebullient, insouciant, insipient, froth, quandary, quixotic, tendril, maktub, furrow, furl, anastrophe and 1076 more...
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wilde
prudery, milieu, mephitic, putrefaction, equerry, carnelian, hydropic, antithetical, antinomian, facile, laburnum, tussore and 67 more...
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Trees I've Discovered (Or Discovered ...
Trees I've discovered (or, in some cases, discovered again) and have fallen in love with.
umbrella thorn, sugar maple, baobab, california redfern, kauri, monkey puzzle, horse chestnut, paper mulberry, cedar of lebanon, kapok, mediterranean cyp..., flamboyante and 28 more...
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vegetation
names of plants, flowers, trees, etc.
laburnum, mignonette, ilex, vetch, sedge, gentian, plane, linden, jade plant, ginkgo, dragon tree, agave and 50 more...
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Piping
tailback, blowpipe, valve, drone, chanter, bag, skeepskin, pipe banner, bag seasoning, stocks, reed, henderson and 49 more...
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ogham
birch, rowan, alder, willow, ash, hawthorn, oak, holly, hazel, apple, blackthorn, elder and 79 more...
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How does your Garden grow?
My collection of plants and other garden-related words.
aquilegia, acer, moss, birch, oak, mahogany, sphagnum, cinquefoil, snapdragon, bramble, hellebore, aloe vera and 7 more...
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the grove
hawthorn, poplar, cedar, myrtle, rowan, oak, hornbeam, alder, yew, hazel, cypress, elder and 64 more...
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the lost ones
Tweets
Looking for tweets for laburnum.

knitandpurl "Philip straggled away to the window and looked out dismally at the soaked lawn and the dripping laburnum trees, and the row of raindrops hanging fat and full on the iron gate."
The Magic City by E. Nesbit, p 3 of the SeaStar Books paperback edition Oct 28, 2010