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Red Jacket

(Encyclopedia)Red Jacket, c.1758–1830, chief of the Seneca, b. probably Seneca co., N.Y. His Native American name was Otetiani, changed to Sagoyewatha when he became a chief. His English name came from the Britis...

red lead

(Encyclopedia)red lead, bright red to orange-red powder, also called minium, that is used in the manufacture of storage batteries, lead glass, and red pigments; a paint made with red lead is commonly used to protec...

red maids

(Encyclopedia)red maids: see purslane.

Red Sea

(Encyclopedia)Red Sea, ancient Sinus Arabicus or Erythraean Sea, narrow sea, c.170,000 sq mi (440,300 sq km), c.1,450 mi (2,330 km) long and up to 225 mi ...

red shift

(Encyclopedia)red shift or redshift, in astronomy, the systematic displacement of individual lines in the spectrum of a celestial object toward the red, or longer wavelength, end of the visible spectrum. The effect...

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