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tomahawk

(Encyclopedia)tomahawk [from an Algonquian dialect of Virginia], hatchet generally used by Native North Americans as a hand weapon and as a missile. The earliest tomahawks were made of stone, with one edge or two e...

tragacanth

(Encyclopedia)tragacanth trăgˈəkănth [key] or gum tragacanth, gummy exudation from the leguminous shrub Astragalus gummifer and related pulse family plants of SE Europe and W Asia. It is obtained through incisi...

Unabomber

(Encyclopedia)Unabomber or Unabomer both: yo͞oˈnəbŏmˌər [key], name given by the FBI to the elusive perpetrator of a series of bombings (1975–95) in the United States that killed 3 and wounded 23. The targe...

valve

(Encyclopedia)valve, device for controlling the flow of fluids (liquids and gases). Valves vary in construction and size depending upon their function. Some are classified according to their method of operation or ...

Fonda, Peter

(Encyclopedia)Fonda, Peter, 1939–2019, American actor. The son of Henry Fonda and brother of Jane Fonda, he made his screen debut in a forgettable 1963 feature. Several movies later he co-wrote and starred in the...

Amiens, Treaty of

(Encyclopedia)Amiens, Treaty of, 1802, peace treaty signed by France, Spain, and the Batavian Republic on the one hand and Great Britain on the other. It is generally regarded as marking the end of the French Revol...

jettison

(Encyclopedia)jettison jĕtˈəsən, –zən [key] [O.Fr.,=throwing], in maritime law, casting all or part of a ship's cargo overboard to lighten the vessel or to meet some danger, such as fire. Such cargo, when fo...

Eilshemius, Louis Michel

(Encyclopedia)Eilshemius, Louis Michel īlshēˈmēəs [key], 1864–1941, American painter, b. near Newark, N.J. The son of a wealthy Dutch importer, he spent much of his youth abroad. After two years at Cornell h...

harpoon

(Encyclopedia)harpoon härpo͞onˈ [key], weapon used for spearing whales and large fish. The early type was a flat triangular piece of metal with barbed edges and a socket for attaching a wooden handle, to the end...

life

(Encyclopedia)life, although there is no universal agreement as to a definition of life, its biological manifestations are generally considered to be organization, metabolism, growth, irritability, adaptation, and ...