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Juglans nigra (gcide) | Walnut \Wal"nut\, n. [OE. walnot, AS. wealh-hnutu a Welsh or
foreign nut, a walnut; wealh foreign, strange, n., a
Welshman, Celt (akin to OHG. Walh, properly, a Celt, from the
name of a Celtic tribe, in L. Volcae) + hnutu a nut; akin to
D. walnoot, G. walnuss, Icel. valhnot, Sw. valn["o]t, Dan
valn["o]d. See Nut, and cf. Welsh.] (Bot.)
The fruit or nut of any tree of the genus Juglans; also,
the tree, and its timber. The seven or eight known species
are all natives of the north temperate zone.
[1913 Webster]
[1913 Webster]
Note: In some parts of America, especially in New England,
the name walnut is given to several species of hickory
(Carya), and their fruit.
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Ash-leaved walnut, a tree (Juglans fraxinifolia), native
in Transcaucasia.
Black walnut, a North American tree (Juglans nigra)
valuable for its purplish brown wood, which is extensively
used in cabinetwork and for gunstocks. The nuts are
thick-shelled, and nearly globular.
English walnut, or European walnut, a tree ({Juglans
regia}), native of Asia from the Caucasus to Japan,
valuable for its timber and for its excellent nuts, which
are also called Madeira nuts.
Walnut brown, a deep warm brown color, like that of the
heartwood of the black walnut.
Walnut oil, oil extracted from walnut meats. It is used in
cooking, making soap, etc.
White walnut, a North American tree (Juglans cinerea),
bearing long, oval, thick-shelled, oily nuts, commonly
called butternuts. See Butternut.
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juglans nigra (wn) | Juglans nigra
n 1: North American walnut tree with hard dark wood and edible
nut [syn: black walnut, black walnut tree, {black
hickory}, Juglans nigra] |
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