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sture of the atmosphere. Daniell's hygrometer, a form of hygrometer consisting of a bent glass tube terminating in two bulbs, the one covered with muslin, the other of black glass, and containing ether and a thermometer. Ether being poured on the muslin, the black ball, cooled by the evaporation of the ether within, is…

ope; not readily manifest to the senses, but capable of detection by the hygroscope; as, glass is often covered with a film of hygroscopic moisture.

transference of attributes from their proper subjects to other. Thus Virgil says, "dare classibus austros," to give the winds to the fleets, instead of dare classibus austris, to give the fleets to the winds. The hypallage, of which Virgil is fonder than any other writer, is much the gravest fault in language. Landor.…

Partly crystalline; -- said of rock which consists of crystals imbedded in a glassy ground mass.

a. Its juice is said to be demulcent and diuretic; its ashes are used in Spain in making glass. Ice-skater = one who skates on ice wearing an ice skate; esp. an athlete who performs athletic or artistic movements on a sheet of ice, wearing ice skates; including speed skater and figure skater

Fish glue; isinglass; a glue prepared from the sounds of certain fishes.

ry of fishes; that branch of zoölogy which relates to fishes, including their structure, classification, and habits.

A Linnæan class of plants, having twenty or more stamens inserted in the calyx.

Pertaining to the class Icosandria; having twenty or more stamens inserted in the calyx.

tographic plate, or the retina of the eye, and viewed directly by the eye, or with an eyeglass, as in the telescope and microscope; the likeness of an object formed by reflection; as, to see one's image in a mirror. Electrical image. See under Electrical. -- Image breaker, one who destroys images; an iconoclast. -- I…

Between antæ; -- said of a portico in classical style, where columns are set between two antæ, forming the angles of the building. See Anta.

icle (Gram.), the word a or an, used with nouns to denote any one of a common or general class. -- Indefinite inflorescence. (Bot.) See Indeterminate inflorescence, under Indeterminate. -- Indefinite proposition (Logic), a statement whose subject is a common term, with nothing to indicate distribution or nondistribut…

s. Etym: [L.] See Index prohibitorius (below). -- Index finger. See Index, 5. -- Index glass, the mirror on the index of a quadrant, sextant, etc. -- Index hand, the pointer or hand of a clock, watch, or other registering machine; a hand that points to something. -- Index of a logarithm (Math.), the integral part o…

-- Indian pudding, a pudding of which the chief ingredients are Indian meal, milk, and molasses. -- Indian purple. (a) A dull purple color. (b) The pigment of the same name, intensely blue and black. -- Indian red. (a) A purplish red earth or pigment composed of a silicate of iron and alumina, with magnesia. It come…

uction is the process by which we conclude that what is true of certain individuals of a class, is true of the whole class, or that what is true at certain times will be true in similar circumstances at all times. J. S. Mill.

at thinly; as, to infilm one metal with another in the process of gilding; to infilm the glass of a mirror. [R.]

One of that class of Calvinists who consider the decree of election as contemplating the apostasy as past and the elect as being at the time of election in a fallen and guilty state; -- opposed to Supralapsarian. The former considered the election of grace as a remedy for an existing evil; the latter regarded the fall…

One of the classes of Protozoa, including a large number of species, all of minute size.

One of the classes of Arthropoda, including those that have one pair of antennæ, three pairs of mouth organs, and breathe air by means of tracheæ, opening by spiracles along the sides of the body. In this sense it includes the Hexapoda, or six-legged insects and the Myriapoda, with numerous legs. See Insect, n.…

To prevent the transfer o Insulating stool (Elec.), a stool with legs of glass or some other nonconductor of electricity, used for insulating a person or any object placed upon it.