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A clear space between a citadel and the nearest houses of the town. Campbell (Mil. Dict. ).

the tides are computed at the given port, obtained by observation, viz., the interval between the moon's passage over the meridian and the time of high water at the port, on the days of new and full moon.

lity or condition of having strong reproductive powers; generation with full fertility between different species or races, specif. between hybrids of the first generation.

ide, or a current, flows and reflows with violence, as the ancient fright of this name between Eubæa and Bæotia. Hence, a flux and reflux. Burke.

Vanishing from notice; imperceptible. The difference between right and wrong, is some petty cases, is almost evanescent. Wollaston.

; that in which an action, operation, or series of operations, terminates. Dark doubts between the promise and event. Young.

or amount by which one thing or number exceeds another; remainder; as, the difference between two numbers is the excess of one over the other. Spherical excess (Geom.), the amount by which the sum of the three angles of a spherical triangle exceeds two right angles. The spherical excess is proportional to the area of…

The process of setting accounts or debts between parties residing at a distance from each other, without the intervention of money, by exchanging orders or drafts, called bills of exchange. These may be drawn in one country and payable in another, in which case they are called foreign bills; or they may be drawn and ma…

The custom, or tribal law, which prohibits marriage between members of the same tribe; marriage outside of the tribe; -- opposed to endogamy. Lubbock.

the plants are characterized by having c wood bark, and pith, the wood forming a layer between the other two, and increasing, if at all, by the animal addition of a new layer to the outside next to the bark. The leaves are commonly netted-veined, and the number of cotyledons is two, or, very rarely, several in a whorl.…

The tissue which fills the interspaces between the costæ of many madreporarian corals, usually consisting of small transverse or oblique septa.

traffic; -- used chiefly in the plural, exports. The ordinary course of exchange . . . between two places must likewise be an indication of the ordinary course of their exports and imports. A. Smith.

e exterior relations of a state or kingdom. Exterior angle (Geom.), the angle included between any side of a triangle or polygon and the prolongation of the adjacent side; also, an angle included between a line crossing two parallel lines and either of the latter on the outside. -- Exterior side (Fort.), the side of t…

Either of the extreme terms of a syllogism, the middle term being interposed between them.

Muscle; g Cillary Process; h Iris; i Suspensory Ligament; k Prosterior Aqueous Chamber between h and i; l Anterior Aqueous Chamber; m Crystalline Lens; n Vitreous Humor; o Retina; p Yellow spot; q Center of blind spot; r Artery of Retina in center of the Optic Nerve.

about half the sum of their focal distances, the image viewed by the eye being formed between the two lenses. it was devised by Huyghens, who applied it to the telescope. Campani applied it to the microscope, whence it is sometimes called Campani's eyepiece. -- Positive eyepiece, an eyepiece consisting of two plano-c…

he fourth tone of the model scale, or scale of C. F sharp (F #) is a tone intermediate between F and G. F clef, the bass clef. See under Clef.

The narrow plane surface between flutings of a column.

, or nerve. -- Fa"cial*ly, adv. Facial angle (Anat.), the angle, in a skull, included between a straight line (ab, in the illustrations), from the most prominent part of the forehead to the front efge of the upper jaw bone, and another (cd) from this point to the center of the external auditory opening. See Gnathic in…

asternal rebs, of which there are five pairs in man. -- False roof (Arch.), the space between the upper ceiling and the roof. Oxford Gloss. -- False token, a false mark or other symbol, used for fraudulent purposes. -- False scorpion (Zoöl.), any arachnid of the genus Chelifer. See Book scorpion. -- False tack (Nau…