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Fractures or dislocations caused by settlement.

The quotient of a unit divided by seventy; one of seventy equal parts or fractions.

Pertaining to, or founded on, the number sixty. Sexagesimal fractions or numbers (Arith. & Alg.), those fractions whose denominators are some power of sixty; as, astronomical fractions, because formerly there were no others used in astronomical calculations. -- Sexagesimal, or Sexagenary, arithmetic, the method of com…

Toward the side; sidewise. A second refraction made sideways. Sir I. Newton. His beard, a good palm's length, at least, . . . Shot sideways, like a swallow's wings. Longfellow.

t event. Significant figures (Arith.), the figures which remain to any number, or decimal fraction, after the ciphers at the right or left are canceled. Thus, the significant figures of 25,000, or of .0025, are 25.

A device for determining the refractive state of the eye by observing the movements of the retinal lights and shadows. -- Ski*as"co*py (#), Ski*as"co*py (#), n.

The several colored and other rays of which light is composed, separated by the refraction of a prism or other means, and observed or studied either as spread out on a screen, by direct vision, by photography, or otherwise. See Illust. of Light, and Spectroscope.

Consisting of splinters; resembling splinters; as, the splintery fracture of a mineral.

result of spraining; lameness caused by spraining; as, a bad sprain of the wrist. Sprain fracture (Med.), the separation of a tendon from its point of insertion, with the detachment of a shell of bone to which the tendon is attached.

ose from points of view a little way apart. It is furnished with two eyeglasses, and by refraction or reflection the pictures are superimposed, so as to appear as one to the observer.

hence, unreasonably obstinate in will or opinion; not yielding to reason or persuasion; refractory; harsh; -- said of persons and things; as, stubborn wills; stubborn ore; a stubborn oak; as stubborn as a mule. "Bow, stubborn knees." Shak. "Stubborn attention and more than common application." Locke. "Stubborn Stoics."…

cal science which has for its object the cure of local injuries or diseases, as wounds or fractures, tumors, etc., whether by manual operation or by medicines and constitutional treatment.

A short run by a race horse in exercise. Sweat box (Naut.), a small closet in which refractory men are confined. -- Sweat glands (Anat.), sudoriferous glands. See under Sudoriferous.

, to indicate its time or meter. Also called rhythmical signature. It is in the form of a fraction, of which the denominator indicates the kind of note taken as time unit for the beat, and the numerator, the number of these to the measure.

An electric glow lamp having filaments of metallic tungsten. Such lamps, owing to the refractory nature of the metal, may be maintained at a very high temperature and require an expenditure of only about 1.25 watts per candle power.

Disposed to insubordination and disorder; restless; unquiet; refractory; as, turbulent spirits. Sagacious, bold, and turbulent of wit. Dryden.

as in the air waves constituting sound, but transversely, and the various phenomena of refraction, polarization, interference, etc., are attributable to the different affections of these undulations in different circumstances of propagation. It is computed that the frequency of the undulations corresponding to the sev…

Having but one optic axis, or line of no double refraction.

Duodecimal unit, a unit in the scale of numbers increasing or decreasing by twelves. -- Fractional unit, the unit of a fraction; the reciprocal of the denominator; thus, unit of the fraction -- Integral unit, the unit of integral numbers, or 1. -- Physical unit, a value or magnitude conventionally adopted as a unit…

bmissive to rule; disregarding restraint; disposed to violate; turbulent; ungovernable; refractory; as, an unruly boy; unruly boy; unruly conduct. But the tongue can no man tame; it is an unruly evil, full of deadly poison. James iii. 8.