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Heimlich maneuver

(Encyclopedia)Heimlich maneuver, emergency procedure used to treat choking victims whose airway is obstructed by food or another substance. It forces air from the lungs through the windpipe, pushing the obstruction...

Mélusine

(Encyclopedia)Mélusine mĕlyo͝osēˈnä [key], in French legend, a fairy who changed into a serpent from the waist down every Saturday. She married a mortal, Count Raymond, said to be the ancestor of the house of...

New York Times Company v. Sullivan

(Encyclopedia)New York Times Company v. Sullivan, case decided in 1964 by the U.S. Supreme Court. In 1960, the Times ran a fundraising advertisement signed by civil-rights leaders that criticized, among other thing...

ephod

(Encyclopedia)ephod, sacred linen garment worn by the high priests of Israel. It was in two parts—one covering the back, one the front of the body to the hips—and was fastened at the shoulders by two clasps of ...

proportion

(Encyclopedia)proportion, in mathematics, the equality of two ratios. Two pairs of quantities a,b and c,d are in proportion if their ratios a/b and c/d are equal, i.e., if the equation a/b=c/d is true. For example,...

Chapel Hill

(Encyclopedia)Chapel Hill, town (2020 pop. 61,960), Orange co., central N.C., at the edge of the Piedmont; founded 1792, inc. 1851. Primarily residential, the town's ...

kettledrum

(Encyclopedia)kettledrum, in music, percussion instrument consisting of a hemispherical metal vessel over which a membrane is stretched, played with soft-headed wooden drumsticks. Of ancient origin, it appeared ear...

Cygnus

(Encyclopedia)Cygnus sĭgˈnəs [key] [Lat.,=the swan], northern constellation located SE of Draco and NW of Pegasus. It was depicted as a bird by most ancient cultures. It is sometimes called the Northern Cross be...

chariot

(Encyclopedia)chariot, earliest and simplest type of carriage and the chief vehicle of many ancient peoples. The chariot was known among the Babylonians before the introduction of horses c.2000 b.c. and was first d...

Cambridge, city, Canada

(Encyclopedia)Cambridge kāmˈbrĭj [key], city, S Ont., Canada, on the Grand River, NW of Hamilton. It was ...