NEWTONIAN a.
'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 rays from the large speculum are received by a plane mirror placed…
OBJECTIVE a.
posed to subjective. In the Middle Ages, subject meant substance, and has this sense in Descartes and Spinoza: sometimes, also, in Reid. Subjective is used by William of Occam to denote that which exists independent of mind; objective, what is formed by the mind. This shows what is meant by realitas objectiva in Descar…
ORDEAL n.
ordeal bean, in trials for witchcraft. -- Ordeal tree (Bot.), a poisonous tree of Madagascar (Tanghinia, or Cerbera, venenata). Persons suspected of crime are forced to eat the seeds of the plumlike fruit, and criminals are put to death by being pricked with a lance dipped in the juice of the seeds.…
PARROT n.
anicled, apetalous flowers. -- Parrot wrasse, Parrot fish (Zoöl.), any fish of the genus Scarus. One species (S. Cretensis), found in the Mediterranean, is esteemed by epicures, and was highly prized by the ancient Greeks and Romans.
PARTRIDGE n.
.), a francolin of South Africa (Francolinus pictus). -- Partridge berry. (Bot.) (a) The scarlet berry of a trailing american plant (Mitchella repens) of the order Rubiaceæ, having roundish evergreen leaves, and white fragrant flowers sometimes tinged with purple, growing in pairs with the ovaries united, and producin…