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protective coloration

(Encyclopedia)protective coloration, coloration or color pattern of an animal that affords it protection from observation either by its predators or by its prey. The most widespread form of protective coloration is...

Fish, Hamilton, 1808–93, American statesman

(Encyclopedia)Fish, Hamilton, 1808–93, American statesman, b. New York City, grad. Columbia, 1827; son of Nicholas Fish (1758–1833). He studied law and was admitted to the bar in 1830. Named for his father's fr...

Burlington, cities, United States

(Encyclopedia)Burlington. 1 City (2020 pop. 23,982), seat of Des Moines co., SE Iowa, on four hills overlooking the Mississippi (spanned there by rail and highway ...

nebula

(Encyclopedia)nebula nĕbˈyo͝olə [key] [Lat.,=mist], in astronomy, observed manifestation of a collection of highly rarefied gas and dust in interstellar space. Prior to the 1960s this term was also applied to b...

sleep

(Encyclopedia)sleep, resting state in which an individual becomes relatively quiescent and relatively unaware of the environment. During sleep, which is in part a period of rest and relaxation, most physiological f...

diary

(Encyclopedia)diary [Lat.,=day], a daily record of events and observations. As distinguished from memoir (an account of events placed in perspective by the author long after they have occurred), the diary derives i...

Morrison, Toni

(Encyclopedia)Morrison, Toni, 1931–2019, American writer, b. Lorain, Ohio, as Chloe Ardelia (later Anthony) Wofford; B.A. Howard Univ., 1953, M.F.A. Cornell, 1955. Her fiction is noted for its poetic language, lu...

Dionysius the Elder

(Encyclopedia)Dionysius the Elder, c.430–367 b.c., tyrant of Syracuse. Of humble origin, he entered politics as a supporter of the poorer classes. Having prompted (400 b.c.) a measure to elect truly democratic ge...

Dionysius the Younger

(Encyclopedia)Dionysius the Younger, fl. 368–344 b.c., tyrant of Syracuse, son of Dionysius the Elder. He ended the war with Carthage and enlisted the support of the professional army. Neither gifted nor trained ...

Edward the Confessor

(Encyclopedia)Edward the Confessor, d. 1066, king of the English (1042–66), son of Æthelred the Unready and his Norman wife, Emma. After the Danish conquest (1013–16) of England, Edward grew up at the Norman c...