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hence, any accidental or unexpected advantage; as, he won by a fluke. [Cant, Eng.] A. Trollope.

A method of analysis developed by Newton, and based on the conception of all magnitudes as generated by motion, and involving in their changes the notion of velocity or rate of change. Its results are the same as those of the differential and integral calculus, from which it differs little except in notation and logica…

To envelop, as with fog; to befog; to overcast; to darken; to obscure.

To inclose within folds or plaitings; to envelop; to infold; to clasp; to embrace. A face folded in sorrow. J. Webster. We will descend and fold him in our arms. Shak.

A sweetheart; a beau. [Colloq.] A. Trollope.

The thickened or sloping portion of a wall, or of an embankment at its foot. Footing course (Arch.), one of the courses of masonry at the foot of a wall, broader than the courses above. -- To pay one's footing, to pay a fee on first doing anything, as working at a trade or in a shop. Wright. -- Footing beam, the tie…

he influence exerted by living structures on adjoining cells, by which the latter are developed in harmony with the primary structures. -- Centrifugal force, Centripetal force, Coercive force, etc. See under Centrifugal, Centripetal, etc. -- Composition of forces, Correlation of forces, etc. See under Composition, Co…

Capable of growth and development; germinal; as, living or formative matter.

Having structure; capable of growth and development; organized; as, the formed or organized ferments. See Ferment, n. Formed material (Biol.), a term employed by Beale to denote the lifeless matter of a cell, that which is physiologically dead, in distinction from the truly germinal or living matter.…

Out, as from a state of concealment, retirement, confinement, nondevelopment, or the like; out into notice or view; as, the plants in spring put forth leaves. When winter past, and summer scarce begun, Invites them forth to labor in the sun. Dryden.

x brush (Zoöl.), the tail of a fox. -- Fox evil, a disease in which the hair falls off; alopecy. -- Fox grape (Bot.), the name of two species of American grapes. The northern fox grape (Vitis Labrusca) is the origin of the varieties called Isabella, Concord, Hartford, etc., and the southern fox grape (Vitis vulpina)…

ame of several kinds of grass having a soft dense head of flowers, mostly the species of Alopecurus and Setaria.

ch roof (Arch.), a modified form of mansard roof having a nearly flat deck for the upper slope. -- French tub, a dyer's mixture of protochloride of tin and logwood; -- called also plum tub. Ure. -- French window. See under Window.

A polyphonic composition, developed from a given theme or themes, according to strict contrapuntal rules. The theme is first given out by one voice or part, and then, while that pursues its way, it is repeated by another at the interval of a fifth or fourth, and so on, until all the parts have answered one by one, cont…

Any one of the Fungi, a large and very complex group of thallophytes of low organization, -- the molds, mildews, rusts, smuts, mushrooms, toadstools, puff balls, and the allies of each.

To envelop with an offensive smell or smoke. [Obs.] King.

t above a Gothic arch in a doorway. Bell gable. See under Bell. -- Gable roof, a double sloping roof which forms a gable at each end. -- Gable wall. Same as Gable (b). -- Gable window, a window in a gable.

rel roof (Arch.), a curb roof having the same section in all parts, with a lower steeper slope and an upper and flatter one, so that each gable is pentagonal in form.

a new individual. In Bot., gamete designates esp. the similar sex cells of the lower thallophytes which unite by conjugation, forming a zygospore. The gametes of higher plants are of two sorts, sperm (male) and egg (female); their union is called fertilization, and the resulting zygote an oöspore. In Zoöl., gamete is…

That stage of growth or development in an organism, in which the reproductive elements are generated and matured in preparation for propagating the species.