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America, in music

(Encyclopedia)America, in music, a patriotic hymn of the United States. The words (beginning “My country, 'tis of thee”) were written in 1832 by Samuel Francis Smith while he was a theological student in Andove...

hydra, in zoology

(Encyclopedia)hydra hīˈdrə [key], common name for freshwater organisms in the phylum Cnidaria, which includes jellyfish, sea anemones, and corals. Hydras are widely distributed in lakes, ponds, and sluggish stre...

nut, in botany

(Encyclopedia)nut, in botany, a dry one-seeded fruit which is indehiscent (i.e., does not split open along a definite seam at maturity). Among the true nuts are the acorn, chestnut, and hazelnut. Commonly the word ...

Russell, James Earl

(Encyclopedia)Russell, James Earl, 1864–1945, American educator, b. Hamden, N.Y., grad. Cornell, 1887, Ph.D. Leipzig, 1894. From 1895 to 1897 he was professor of philosophy and pedagogy at the Univ. of Colorado. ...

Netanya

(Encyclopedia)Netanya nətänˈyə [key], city (1994 pop. 144,900), W central Israel, on the Mediterranean Sea; also spelled Nathania. It is a beach resort and the trade center for agricultural settlements in the r...

pulse, in botany

(Encyclopedia)CE5 Sweet pea, Lathyrus odoratus, a member of the pulse family pulse, in botany, common name for members of the Fabaceae (Leguminosae), a large plant family, called also the pea, or legume, family...

Cremin, Lawrence Arthur

(Encyclopedia)Cremin, Lawrence Arthur krĕmˈĭn [key], 1925–91, American educator and historian, b. New York City. He received his Ph.D. from Columbia in 1949 and began teaching at Teachers College, Columbia. He...

laurel, in botany

(Encyclopedia)CE5 Sassafras, Sassafras albidum, a member of the laurel family laurel, common name for the Lauraceae, a family of forest trees and shrubs found mainly in tropical SE Asia but also abundant in tro...

Van Rensselaer, Martha

(Encyclopedia)Van Rensselaer, Martha, 1864–1932, American home economist and pioneer in the development of extension courses for women in rural areas, b. Randolph, N.Y. In 1900 she joined the faculty of Cornell t...

turkey , in zoology

(Encyclopedia)turkey, common name for a large game and poultry bird related to the grouse and the pheasant. Its name derives from its “turk-turk” call. Turkeys are indigenous to the New World; American fossils ...