NATURAL a.
under person, n. -- Natural philosophy, originally, the study of nature in general; in modern usage, that branch of physical science, commonly called physics, which treats of the phenomena and laws of matter and considers those effects only which are unaccompanied by any change of a chemical nature; -- contrasted with…
NEANDERTHAL; NEANDERTHAL RACE; NEANDERTHAL MAN a.
out 1,220 cubic centimeters, being about midway between that of the Pithecanthropus and modern man. Hence, designating the Neanderthal race, or man, a species supposed to have been widespread in paleolithic Europe.
NEWTONIAN a.
-- applied to the doctrine of the universe as expounded in Newton's "Principia," to the modern or experimental philosophy (as opposed to the theories of Descartes and others), and, most frequently, to the mathematical theory of universal gravitation. -- Newtonian telescope (Astron.), a reflecting telescope, in which r…
OBOE n.
One of the higher wind instruments in the modern orchestra, yet of great antiquity, having a penetrating pastoral quality of tone, somewhat like the clarinet in form, but more slender, and sounded by means of a double reed; a hautboy. Oboe d'amore Etym: [It., lit., oboe of love], and Oboe di caccia Etym: [It., lit., ob…