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Argonne

(Encyclopedia)Argonne ärgônˈ [key], region of the Paris basin, NE France, in Champagne and Lorraine (Meuse, Marne, and Ardennes dept.), a hilly and woody district centering around the capital, Sainte-Menehould. ...

Boston ivy

(Encyclopedia)Boston ivy or Japanese ivy, tall-climbing woody vine (Parthenocissus tricuspidata) from East Asia, one of the most popular of city wall coverings. Of the same genus as the Virginia creeper and sometim...

heartwood

(Encyclopedia)heartwood, the central, woody core of a tree, no longer serving for the conduction of water and dissolved minerals; heartwood is usually denser and darker in color than the outer sapwood. Before the s...

vaudeville

(Encyclopedia)vaudeville vôdˈvĭl [key], originally a light song, derived from the drinking and love songs formerly attributed to Olivier Basselin and called Vau, or Vaux, de Vire. Similar to the English music ha...

Johnston, Mary

(Encyclopedia)Johnston, Mary, 1870–1936, American novelist, b. Buchanan, Va. Her books combine romance with history. She is chiefly remembered for To Have and to Hold (1900), a story of colonial Virginia, and its...

eggplant

(Encyclopedia)eggplant, name for Solanum melongena, a large-leaved woody perennial shrub (often grown as an annual herb) of the family Solanaceae (nightshade family), and also cultivated for its ovoid fruit. Native...

herb

(Encyclopedia)herb ûrb, hûrb [key], name for any plant that is used medicinally or as a spice and for the useful product of such a plant. Herbs as condiments and seasonings are still important in culinary art; th...

bougainvillea

(Encyclopedia)bougainvillea or bougainvillaea both: bo͞oˌgənvĭlˈēə [key] [for L. A. de Bougainville], any plant of the genus Bougainvillea of the family Nyctaginaceae (four-o'clock family); chiefly tropical ...

birthwort

(Encyclopedia)birthwort bûrthˈwûrt, –wôrt [key], common name for the Aristolochiaceae, a family of shrubs and woody climbing vines found in the tropics and other warm regions. The largest genus, Aristolochia,...

lignite

(Encyclopedia)lignite lĭgˈnīt [key] or brown coal, carbonaceous fuel intermediate between coal and peat, brown or yellowish in color and woody in texture. It contains more moisture than coal and tends to dry and...