Search the Dictionary

axle, one of the mechanical powers. -- Axis of a curve (Geom.), a straight line which bisects a system of parallel chords of a curve; called a principal axis, when cutting them at right angles, in which case it divides the curve into two symmetrical portions, as in the parabola, which has one such axis, the ellipse,…

The doctrine of a modern religious sect, which originated in Persia in 1843, being a mixture of Mohammedan, Christian, Jewish and Parsee elements.

The doctrine of a modern religious pantheistical sect in Persia, which was founded, about 1844, by Mirza Ali Mohammed ibn Rabhik (1820 -- 1850), who assumed the title of Bab-ed-Din (Per., Gate of the Faith). Babism is a mixture of Mohammedan, Christian, Jewish, and Parsi elements. This doctrine forbids concubinage and…

tal strata (Tertiary deposits) have been often eroded into fantastic forms, and much intersected by canons, and where lack of wood, water, and forage increases the difficulty of traversing the country, whence the name, first given by the Canadian French, Mauvaises Terres (bad lands).

One of several lepidopterous insects which construct, in the larval state, a baglike case which they carry about for protection. One species (Platoeceticus Gloveri) feeds on the orange tree. See Basket worm.

A member of the sect of the Babis consisting of the adherents of Baha (Mirza Husain Ali, entitled "Baha 'u 'llah," or, "the Splendor of God"), the elder half brother of Mirza Yahya of Nur, who succeeded the Bab as the head of the Babists. Baha in 1863 declared himself the supreme prophet of the sect, and became its rec…

An East Indian insectivorous mammal of the genus Tupaia.

An insect of the family Coccidæ, which infests the bark of trees and vines.

A member of the radical section of the Democratic party in New York, about the middle of the 19th century, which was hostile to extension of slavery, public debts, corporate privileges, etc., and supported Van Buren against Cass for president in 1848; --opposed to Hunker. [Political Cant, U. S.]

k, work consisting of plaited osiers or twigs. -- Basket worm (Zoöl.), a lepidopterous insect of the genus Thyridopteryx and allied genera, esp. T. ephemeræformis. The larva makes and carries about a bag or basket-like case of silk and twigs, which it afterwards hangs up to shelter the pupa and wingless adult females.…

stretched between the elongated fingers, legs, and tail. The common bats are small and insectivorous. See Cheiroptera and Vampire. Bat tick (Zoöl.), a wingless, dipterous insect of the genus Nycteribia, parasitic on bats.

ar bill in other animals, as the turtles. (c) The long projecting sucking mouth of some insects, and other invertebrates, as in the Hemiptera. (d) The upper or projecting part of the shell, near the hinge of a bivalve. (e) The prolongation of certain univalve shells containing the canal.

sely allied genera. Bears are plantigrade Carnivora, but they live largely on fruit and insects.

In insects, the hairs of the labial palpi of moths and butterflies.

Any living creature; an animal; -- including man, insects, etc. [Obs.] Chaucer.

A wingless, bloodsucking, hemipterous insect (Cimex Lectularius), sometimes infesting houses and especially beds. See Illustration in Appendix.

An insect of the order Hymenoptera, and family Apidæ (the honeybees), or family Andrenidæ (the solitary bees.) See Honeybee.

Any insect of the order Coleoptera, having four wings, the outer pair being stiff cases for covering the others when they are folded up. See Coleoptera. Beetle mite (Zoöl.), one of many species of mites, of the family Oribatidæ, parasitic on beetles. -- Black beetle, the common large black cockroach (Blatta orientalis…

A Brazilian dipterous insect of the genus Trypeta, which lays its eggs in the nostrils or in wounds of man and beast, where the larvæ do great injury.

A Russian sect. See Raskolnik.