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canvas

(Encyclopedia)canvas, strong, coarse cloth of cotton, flax, hemp, or other fibers, early used as sailcloth. Left in its natural color, bleached, or dyed, it has a wide variety of uses, as for game, duffel, sport, m...

Berkshire swine

(Encyclopedia)Berkshire swine bûrkˈshər, bärkˈ–, –shĭr [key], one of the oldest of the improved breeds of swine, originating in the county of Berkshire in S central England. The breed was imported to the ...

octopus

(Encyclopedia)octopus, cephalopod mollusk having no shell, eight muscular arms or tentacles, a pouch-shaped body, and two large, highly developed eyes. The prey (crabs, lobsters, and other shellfish) is seized by t...

vase

(Encyclopedia)vase, vessel of pottery, glass, metal, stone, wood, or synthetic material. The pottery vase was anciently employed as a container for water (a hydria), wine and other products (an amphora), or oil (a ...

indium

(Encyclopedia)indium ĭnˈdēəm [key], a metallic chemical element; symbol In; at. no. 49; at. wt. 114.818; m.p. 156.6℃; b.p. about 2,080℃; sp. gr. 7.31 at 20℃; valence +1, +2, or +3. Indium is a soft, malle...

Kelly, Ellsworth

(Encyclopedia)Kelly, Ellsworth, 1923–2015, American painter, b. Newburgh, N.Y. He moved to New York City in 1941, studying at Pratt Institute, and later attended the Boston Museum Arts School. In Paris during the...

molybdenite

(Encyclopedia)molybdenite məlĭbˈdənīt, mō– [key], a mineral, molybdenum disulfide, MoS2, blue-gray in color, with a metallic luster and greasy feel. It occurs in crystals of the hexagonal system but more co...

lapis lazuli

(Encyclopedia)lapis lazuli lăpˈĭs lăzˈo͝olē [key], gem, deep blue, violet, or greenish blue in color and usually flecked with yellow iron pyrites. It is composed of lazurite, a complex sodium aluminum silica...

ruby

(Encyclopedia)ruby, precious stone, the transparent red variety of corundum, found chiefly in Myanmar, Thailand, and Sri Lanka and classified among the most valuable of gems. The Myanmarese stones are blood red, th...

Villon, Jacques

(Encyclopedia)Villon, Jacques, 1875–1963, French painter, brother of Marcel Duchamp and Raymond Duchamp-Villon. Villon became an exponent of cubism in 1911 and is best known for his refinement of the cubist style...