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Not inhabited or occupied; without signs of inhabitants or occupation; desolate; deserted; silent; still; hence, gloomy; dismal; as, the solitary desert. How doth the city sit solitary, that was full of people. Lam. i. 1. Let that night be solitary; let no joyful voice come therein. Job iii. 7.

See Solar, n. [Obs.]

ich is in process of becoming permanent, and thus changing to a true species, usually by isolation in localities from which other varieties are excluded.

An optical instrument for forming and examining spectra (as that of solar light, or those produced by flames in which different substances are volatilized), so as to determine, from the position of the spectral lines, the composition of the substance.

t are not limited to this region. -- Chromatic spectrum, the visible colored rays of the solar spectrum, exhibiting the seven principal colors in their order, and covering the central and larger portion of the space of the whole spectrum. -- Continous spectrum, a spectrum not broken by bands or lines, but having the…

d by up, forth, or out. Till well nigh the day began to spring. Chaucer. To satisfy the desolate and waste ground, and to cause the bud of the tender herb to spring forth. Job xxxviii. 27. Do not blast my springing hopes. Rowe. O, spring to light; auspicious Babe, be born. Pope.

r H. Wotton. Staircase shell. (Zoöl.) (a) Any scalaria, or wentletrap. (b) Any species of Solarium, or perspective shell.

motion of the stars of an asterism, as distinguished from apparent change of place due to solar motion.-- ## = star streaming --

ins broken into a thousand irregular steeps and precipices. Addison. Bare steeps, where desolation stalks. Wordsworth.

ays naturally occurring combined, as in the minerals strontianite, celestite, etc. It is isolated as a yellowish metal, somewhat malleable but harder than calcium. It is chiefly employed (as in the nitrate) to color pyrotechnic flames red. Symbol Sr. Atomic weight 87.3. A radioactive isotope of strontium produced by ce…

Lonely; solitary; desolate. [Obs.] Wyclif (Job iii. 14).

te. (Zoöl.) See Heliozoa. -- Sun bath (Med.), exposure of a patient to the sun's rays; insolation. -- Sun bear (Zoöl.), a species of bear (Helarctos Malayanus) native of Southern Asia and Borneo. It has a small head and short neck, and fine short glossy fur, mostly black, but brownish on the nose. It is easily tamed.…

e shadow of a gnomon, or style, on a plate. Sundial shell (Zoöl.), any shell of the genus Solarium. See Solarium.

To keep from failing or sinking; to solace under affictive circumstances; to assist; to encourage; to defend; as, to support the courage or spirits.

government; a system of divinity; a system of botany or chemistry; a military system; the solar system. The best way to learn any science, is to begin with a regular system, or a short and plain scheme of that science well drawn up into a narrow compass. I. Watts.

tallic element found in certain minerals, as tantalite, samarskite, and fergusonite, and isolated as a dark powder which becomes steel-gray by burnishing. Symbol Ta. Atomic weight 182.0. Formerly called also tantalium.

yrites, and also in the lead-chamber deposit in the manufacture of sulphuric acid. It is isolated as a heavy, soft, bluish white metal, easily oxidized in moist air, but preserved by keeping under water. Symbol Tl. Atomic weight 203.7.

llic element found in certain rare minerals, as thorite, pyrochlore, monazite, etc., and isolated as an infusible gray metallic powder which burns in the air and forms thoria; -- formerly called also thorinum. Symbol Th. Atomic weight 232.0.

ementary substance found combined in the minerals manaccanite, rutile, sphene, etc., and isolated as an infusible iron- gray amorphous powder, having a metallic luster. It burns when heated in the air. Symbol Ti. Atomic weight 48.1.

g intended by it. South. Tropic month. See Lunar month, under Month. -- Tropic year, the solar year; the period occupied by the sun in passing from one tropic or one equinox to the same again, having a mean length of 365 days, 5 hours, 48 minutes, 46.0 seconds, which is 20 minutes, 23.3 seconds shorter than the sidere…