GYPSY MOTH; GIPSY MOTH n.
k moth (Ocneria dispar) native of the Old World, but accidentally introduced into eastern Massachusetts about 1869, where its caterpillars have done great damage to fruit, shade, and forest trees of many kinds. The male gypsy moth is yellowish brown, the female white, and larger than the male. In both sexes the wings a…
HAMMER n.
tine was the hammer of heresies. He met the stern legionaries [of Rome] who had been the "massive iron hammers" of the whole earth. J. H. Newman. Atmospheric hammer, a dead-stroke hammer in which the spring is formed by confined air. -- Drop hammer, Face hammer, etc. See under Drop, Face, etc. -- Hammer fish. See Ham…
HEAT n.
any temperature), the number of units of heat required to raise the temperature of a unit mass of the substance at that temperature one degree. -- Unit of heat, the quantity of heat required to raise, by one degree, the temperature of a unit mass of water, initially at a certain standard temperature. The temperature u…
HETEROGENEOUS a.
- opposed to homogeneous, and said of two or more connected objects, or of a conglomerate mass, considered in respect to the parts of which it is made up. -- Het`er*o*ge"ne*ous*ly, adv. -- Het`er*o*ge"ne*ous*ness, n. Heterogeneous nouns (Gram.), nouns having different genders in the singular and plural numbers; as, h…
HIGH a.
o indulges in a rich diet. -- High living, a feeding upon rich, pampering food. -- High Mass. (R. C. Ch.) See under Mass. -- High milling, a process of making flour from grain by several successive grindings and intermediate sorting, instead of by a single grinding. -- High noon, the time when the sun is in the mer…