METAMORPHOSIS n.
om. Especially, that form of sexual reproduction in which an embryo undergoes a series of marked changes of external form, as the chrysalis stage, pupa stage, etc., in insects. In these intermediate stages sexual reproduction is usually impossible, but they ultimately pass into final and sexually developed forms, from…
MILK n.
(Zoöl.), a harmless American snake (Ophibolus triangulus, or O. eximius). It is variously marked with white, gray, and red. Called also milk adder, chicken snake, house snake, etc. -- Milk sugar. (Physiol. Chem.) See Lactose, and Sugar of milk (below). -- Milk thistle (Bot.), an esculent European thistle (Silybum mar…
NITER; NITRE n.
bs.] For though thou wash thee with niter, and take thee much soap, yet thine iniquity is marked before me. Jer. ii. 22. Cubic niter, a deliquescent salt, sodium nitrate, found as a native incrustation, like niter, in Peru and Chili, whence it is known also as Chili saltpeter. -- Niter bush (Bot.), a genus (Nitraria)…