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Rotatory   Listen
adjective
Rotatory  adj.  
1.
Turning as on an axis; rotary.
2.
Going in a circle; following in rotation or succession; as, rotatory assembles.
3.
(Opt.) Producing rotation of the plane of polarization; as, the rotatory power of bodies on light. See the Note under polarization.






Collaborative International Dictionary of English 0.48








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"Rotatory" Quotes from Famous Books



... molecules, which, on account of the rotatory motion of the globe, vary with the parallels, we may be tempted to admit that every current, in the direction from south to north, tends at the same time eastward, while the waters which run from the pole towards the ...
— Equinoctial Regions of America • Alexander von Humboldt

... what is called in grim sport an actress; she had just cast her mite of discredit on royalty by playing the Queen, and had trundled home the moment the breath was out of her royal body. She came in rotatory with fatigue, and fell, gristle, into a chair; she wrenched from her brow a diadem and eyed it with contempt, took from her pocket a sausage, and contemplated it with respect and affection, placed it in a frying-pan on the fire, ...
— Peg Woffington • Charles Reade

... excessive heat, extended far beyond the orbits of all the planets, the planets as yet having no existence. The heat gradually diminished, and as the solar atmosphere contracted by cooling, the rapidity of its rotation increased by the laws of rotatory motion, and an exterior zone of vapour was detached from the rest, the central attraction being no longer able to overcome the increased centrifugal force. The zone of vapour might in some cases retain its form, as we still see in Saturn's ring; ...
— An Expository Outline of the "Vestiges of the Natural History of Creation" • Anonymous

... must be guarded, especially with regard to the preservation of pronation and supination. These movements are interfered with if union takes place in a bad position with angular or rotatory deformity of one or both bones, or if callus is formed in excess and causes locking of the bones. In some cases the callus fuses the two bones across the interosseous space, and pronation and supination ...
— Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. • Alexander Miles

... young fellow, who begins with a small capital as a money-changer, soon buys a share in a broker's business; and, to go even lower, a petty clerk becomes a notary, a rag-picker lays by two or three thousand francs a year, and the poorest workmen often become manufacturers; whereas, in the rotatory movement of this present civilization, which mistakes perpetual division and redivision for progress, an unhappy civil service clerk, like Chazelle for instance, is forced to dine for twenty-two sous a meal, struggles ...
— Bureaucracy • Honore de Balzac

... which the greater part of the vaporous matter of which they consisted would become liquid or solid. The known law of gravitation would then cause them to agglomerate in masses, which would assume the shape our planets actually exhibit; would acquire, each round its own axis, a rotatory movement; and would in that state revolve, as the planets actually do, about the sun, in the same direction with the sun's rotation, but with less velocity, and each of them in the same periodic time which the sun's rotation occupied when his atmosphere extended to that ...
— Blackwood's Edinburgh Magazine, No. CCCXXXVI. October, 1843. Vol. LIV. • Various

... example in confirmation, taken from Duclaux's book on Pasteur: Herschel established a relation between the crystalline structure of quartz and the rotatory power of the substance; later on, Biot established it for sugar, tartaric acid, etc.—i.e., for substances in solution, whence he concluded that the rotatory power is due to the form of the molecule itself, ...
— Essay on the Creative Imagination • Th. Ribot

... evidence. For this exceptional kind of divining-rod was made of a pointed stick rotating in a block of wood, and it was the presence of hidden water or treasure which was supposed to excite the rotatory motion. ...
— Myths and Myth-Makers - Old Tales and Superstitions Interpreted by Comparative Mythology • John Fiske

... rendered once more ductile by heat, was passed to another man upon another bench, who, keeping up all the while the rotatory motion necessary to preserve the form of the softened material, smoothed it with the battledoor, gauged it with the compasses, coaxed it with the sugar-tongs, and finally trimmed it around the top ...
— The Atlantic Monthly, Volume 14, No. 83, September, 1864 • Various

... more credible theory on this subject, that shooting-stars are not a rush of aerial fire which is put out as soon as it is kindled, nor yet a blaze caused by a quantity of air being suddenly allowed to rush upwards, but that they are heavenly bodies, which from some failure in their rotatory power, fall from their orbit and descend, not often into inhabited portions of the earth, but for the most part into the sea, whereby they escape notice. This theory of Anaxagoras is confirmed by Daimachus in his treatise on ...
— Plutarch's Lives, Volume II • Aubrey Stewart & George Long

... No great FIRST CAUSE inspired the happy plot, But all was matter—and no matter what. Atoms, attracted by some law occult, Settling in spheres, the globe was the result; Pure child of CHANCE, which still directs the ball, As rotatory atoms rise or fall. In ether launch'd, the peopled bubble floats, A mass of particles and confluent motes, So nicely poised, that if one atom flings Its weight away, aloft the planet springs, And wings its course through realms of boundless space. Outstripping comets in eccentric race Add ...
— Rejected Addresses: or, The New Theatrum Poetarum • James and Horace Smith

... forth a theory of his own which was no better, namely, that the Corona was due to the existence of an atmosphere round the Moon and proved its existence. From this time forwards we have statements, by various observers, applying to various eclipses, of the Corona seeming to be endued with a rotatory motion. The Spanish observer, Don A. Ulloa, in 1778, wrote thus respecting the Corona seen in that year:—"After the immersion we began to observe round the Moon a very brilliant circle of light which ...
— The Story of Eclipses • George Chambers

... centre of the upper stone is a cavity for pouring in the corn; and by the side of this an upright wooden handle for moving it. To begin the operation, one of the women with her right hand pushes this handle to her companion, who in her turn sends it back to the first,—thus communicating a rotatory and very rapid motion to the upper stone; their left hands being all the while employed in supplying fresh corn, as fast as the bran and flour escape from the sides ...
— Palestine or the Holy Land - From the Earliest Period to the Present Time • Michael Russell

... the Kosmos with a grosser faith, as our senses give it to us. We behold space sown with rotatory islands; suns and worlds and the shards and wrecks of systems: some, like the sun, still blazing; some rotting, like the earth; others, like the moon, stable in desolation. All of these we take to ...
— Essays of Robert Louis Stevenson • Robert Louis Stevenson

... acids). The mixed acids should be put into a rather large beaker, and held in the right hand in a basin of water, and the glycerine slowly poured into them from a smaller one held in the left. A constant rotatory motion should be given to the beaker in which the nitration is performed. When all the glycerine has been added, and the mixture has been shaken for a few minutes longer, it is poured into a separator, ...
— Nitro-Explosives: A Practical Treatise • P. Gerald Sanford

... as a peculiar thing, that the sun should cool in evenly defined rings; until I remembered that, possibly, they were but isolated patches, to which the enormous rotatory speed of the sun had imparted a belt-like appearance. The sun, itself, was very much greater than the sun I had known in the old-world days; and, from this, I argued that it ...
— The House on the Borderland • William Hope Hodgson

... little water on it with a small calabash; which two calabashes are all that are necessary for washing gold. The quantity of water was only sufficient to cover the sand about one inch. She then crumbled the sand to pieces, and mixt it with the water; this she did not in a rotatory manner, but by pulling her hands towards herself, as shewn in ...
— The Journal Of A Mission To The Interior Of Africa, In The Year 1805 • Mungo Park

... California. In a place so exclusively Mexican as Monterey, you saw not only Mexican saddles but true Vaquero riding - men always at the hand-gallop up hill and down dale, and round the sharpest corner, urging their horses with cries and gesticulations and cruel rotatory spurs, checking them dead with a touch, or wheeling them right-about-face in a square yard. The type of face and character of bearing are surprisingly un-American. The first ranged from something like the ...
— Across The Plains • Robert Louis Stevenson



Words linked to "Rotatory" :   revolutionary, rotate



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