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prickly heat

(Encyclopedia)prickly heat (miliaria), inflammatory skin eruption due to obstruction of the sweat glands by keratin, the substance that forms the horny cells of the epidermis. It consists of blisterlike elevations ...

Onega

(Encyclopedia)Onega ōnēˈgə, ōnāˈ–, Rus. ŭnyāˈgŭ [key], river, c.260 mi (420 km) long, rising in Lake Lacha, NW European Russia, and flowing N into the Onega Gulf of the White Sea, SW of Arkhangelsk. It...

Calneh

(Encyclopedia)Calneh kălˈnē [key], in the Bible. 1 Place, in S Babylonia, founded by Nimrod with other cities; the word may mean “all of them.” 2 Unidentified city, possibly in N Syria. It is perhaps the sam...

Bezer

(Encyclopedia)Bezer bēˈzər [key]. Reubenite town, E of the Jordan. Bezer is mentioned in the Moabite stone and several times in the Bible; it may be identical with Bozrah (2.) ...

lasso

(Encyclopedia)lasso lăsˈō, lăso͞oˈ [key], light, strong rope, usually with a smooth, hard finish, made of a fine quality of hemp or nylon. It is used primarily for catching large animals such as cattle and ho...

mainstreaming

(Encyclopedia)mainstreaming, in education, practice of teaching handicapped children in regular classrooms with nonhandicapped children to the fullest extent possible; such children may have orthopedic, intellectua...

narcolepsy

(Encyclopedia)narcolepsy, a sleep disorder characterized by excessive daytime sleepiness and recurring unwanted episodes of sleep (“sleep attacks”). People with narcolepsy may abruptly fall asleep at almost any...

governor, device

(Encyclopedia)governor, automatic device used to regulate and control such variables as speed or pressure in the functioning of an engine or other machine. A governor may be an electric, hydraulic, or mechanical de...

giant African land snail

(Encyclopedia)giant African land snail, any of several species of large terrestrial snails of tropical Africa that have become agricultural pests in other regions of the world. The species include the giant African...

foot-and-mouth disease

(Encyclopedia)foot-and-mouth disease or hoof-and-mouth disease, highly contagious disease almost exclusive to cattle, sheep, swine, goats, and other cloven-hoofed animals. It is caused by a virus, specifically an a...