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astigmatism

(Encyclopedia)astigmatism əstĭgˈmətĭzˌəm [key], type of faulty vision caused by a nonuniform curvature in the refractive surfaces—usually the cornea, less frequently the lens—of the eye. As a result, lig...

Dayan, Moshe

(Encyclopedia)Dayan, Moshe mōˈshə dīänˈ, däyänˈ [key], 1915–81, Israeli military leader, b. Palestine. After attending Senior Agricultural School in Nahalal, Dayan fought with the Haganah (Jewish militia...

Robinson, Theodore

(Encyclopedia)Robinson, Theodore, 1852–96, American painter, b. Irasburg, Vt. Beginning his career as a realist, Robinson was profoundly influenced by his meeting with Monet in 1888. Translating the impressionist...

schist

(Encyclopedia)schist shĭst [key], metamorphic rock having a foliated, or plated, structure called schistosity in which the component flaky minerals are visible to the naked eye. Schists are distinguished from the ...

iritis

(Encyclopedia)iritis īrīˈtĭs [key], inflammation of the iris, the pigmented portion of the eye surrounding the pupil. The condition is sometimes associated with diabetes, with rheumatic diseases such as rheumat...

Graeae

(Encyclopedia)Graeae or Graiae both: grēˈī [key], in Greek mythology, daughters of Ceto and Phorcus, called Deino, Enyo, and Pemphredo. The personifications of old age, they were born with gray hair and only one...

body language

(Encyclopedia)body language, nonverbal communication by means of facial expessions, eye behavior, gestures, posture, and the like. Body language expresses emotions, feelings, and attitudes, sometimes even contradic...

Sitapur

(Encyclopedia)Sitapur sēˈtäpo͞or [key], town (1991 pop. 121,842), Uttar Pradesh state, N central India. The town is a market for grain, oilseed, and jute. The sugar and plywood industries are important. There i...

Mulholland, John

(Encyclopedia)Mulholland, John mŭlˈhŏlˌənd [key], 1898–1970, American magician, b. Chicago, Ill. Mulholland came to be one of the most celebrated of stage performers of magic. Among his written works are Qui...

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