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Green River

(Encyclopedia)Green River. 1 River, 370 mi (595 km) long, rising in central Ky. and flowing generally NW, through Mammoth Cave National Park, to the Ohio River near Evansville, Ind. Locks and dams make the Green Ri...

green turtle

(Encyclopedia)green turtle: see sea turtle.

green vitriol

(Encyclopedia)green vitriol, the heptahydrate of ferrous sulfate. ...

Gretna Green

(Encyclopedia)Gretna Green, village, Dumfries and Galloway, S Scotland, on the border with England. It was famous as a place of runaway marriages from 1754, when English marriage law was tightened, until 1856, when...

Paris green

(Encyclopedia)Paris green, also called Schweinfurt green, an extremely poisonous, bright green powder that was formerly used extensively as a pigment (e.g., in wallpaper) and that is sometimes used as an insecticid...

Samuel

(Encyclopedia)Samuel, two books of the Bible, originally a single work, called First and Second Samuel in modern Bibles, and First and Second Kingdoms in the Septuagint. They are considered part of “Deuteronomist...

blue-green algae

(Encyclopedia)blue-green algae, popular name for those microorganisms that are now more properly called cyanobacteria. ...

Green, Anna Katherine

(Encyclopedia)Green, Anna Katherine, 1846–1935, American detective-story writer, b. Brooklyn, N.Y., grad. Ripley Female College, Poultney, Vt., 1867. Of her many thrillers, characterized by logical construction a...

Green, Theodore Francis

(Encyclopedia)Green, Theodore Francis, 1867–1966, American politician, b. Providence, R.I. After studying law at Harvard and in Europe, he was admitted to the bar (1892) and practiced in Providence. Active in Dem...

Green, Thomas Hill

(Encyclopedia)Green, Thomas Hill, 1836–82, English idealist philosopher. Educated at Oxford, he was associated with the university all his life. He was professor of moral philosophy there from 1878 until his deat...