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Revolve

To cause to turn, as on an axis.

Revolvency

The act or state of revolving; revolution.

Revolver

One who, or that which, revolves; specifically, a firearm ( commonly a pistol) with several chambers or barrels so arranged as to revolve on an axis, and be discharged in succession by the same lock; a repeater.

Revolving

Making a revolution or revolutions; rotating; -- used also figuratively of time, seasons, etc., depending on the revolution of the earth.

Revulsion

A strong pulling or drawing back; withdrawal.

Revulsive

That which causes revulsion; specifically (Med.), a revulsive remedy or agent.

Reward

Regard; respect; consideration.

Rewin

To win again, or win back.

Reword

To repeat in the same words; to reecho.

Reynard

An appelation applied after the manner of a proper name to the fox. Same as Renard.

Reyse

To go on a military expedition.

Rez-de-chaussee

The ground story of a building, either on a level with the street or raised slightly above it; -- said esp. of buildings on the continent of Europe.

Rhabdite

A minute smooth rodlike or fusiform structure found in the tissues of many Turbellaria.

Rhabdocoela

A suborder of Turbellaria including those that have a simple cylindrical, or saclike, stomach, without an intestine.

Rhabdolith

A minute calcareous rodlike structure found both at the surface and the bottom of the ocean; -- supposed by some to be a calcareous alga.

Rhabdom

One of numerous minute rodlike structures formed of two or more cells situated behind the retinulae in the compound eyes of insects, etc. See Illust. under Ommatidium.

Rhabdomere

One of the several parts composing a rhabdom.

Rhabdophora

An extinct division of Hydrozoa which includes the graptolities.

Rhabdopleura

A genus of marine Bryozoa in which the tubular cells have a centralchitinous axis and the tentacles are borne on a bilobed lophophore. It is the type of the order Pterobranchia, or Podostomata

Rhachidian

Of or pertaining to the rhachis; as, the rhachidian teeth of a mollusk.

Rhachiglossa

A division of marine gastropods having a retractile proboscis and three longitudinal rows of teeth on the radula. It includes many of the large ornamental shells, as the miters, murices, olives, purpuras, volutes, and whelks. See Illust. in the Appendix.

Rhachilla

A branch of inflorescence; the zigzag axis on which the florets are arranged in the spikelets of grasses.

Rhachiodont

Having gular teeth formed by a peculiar modification of the inferior spines of some of the vertebrae, as certain South African snakes (Dasypeltis) which swallow birds' eggs and use these gular teeth to crush them.

Rhadamanthine

Of or pertaining to Rhadamanthus; rigorously just; as, a Rhadamanthine judgment.

Rhadamanthus

One of the three judges of the infernal regions; figuratively, a strictly just judge.

Rhaetic

Pertining to, or of the same horizon as, certain Mesozoic strata of the Rhetian Alps. These strata are regarded as closing the Triassic period. See the Chart of Geology.

Rhamnaceous

Of or pertaining to a natural order of shrubs and trees (Rhamnaceae, or Rhamneae) of which the buckthorn (Rhamnus) is the type. It includes also the New Jersey tea, the supple-jack, and one of the plants called lotus (Zizyphus).

Rhamnus

A genus of shrubs and small trees; buckthorn. The California Rhamnus Purshianus and the European Rhamnus catharticus are used in medicine. The latter is used for hedges.

Rhamphorhynchus

A genus of pterodactyls in which the elongated tail supported a leathery expansion at the tip.

Rhaphe

The continuation of the seed stalk along the side of an anatropous ovule or seed, forming a ridge or seam.

Rhaphides

Minute transparent, often needle-shaped, crystals found in the tissues of plants.

Rhapsodic Rhapsodic

Of or pertaining to rhapsody; consisting of rhapsody; hence, confused; unconnected.

Rhapsodist

Anciently, one who recited or composed a rhapsody; especially, one whose profession was to recite the verses of Hormer and other epic poets.

Rhapsody

A recitation or song of a rhapsodist; a portion of an epic poem adapted for recitation, or usually recited, at one time; hence, a division of the Iliad or the Odyssey; -- called also a book.

Rhatanhy Rhatany

The powerfully astringent root of a half-shrubby Peruvian plant (Krameria triandra). It is used in medicine and to color port wine.

Rhea

Any one of three species of large South American ostrichlike birds of the genera Rhea and Pterocnemia. Called also the American ostrich.

Rheae

A suborder of struthious birds including the rheas.

Rheic

Pertaining to, or designating, an acid (commonly called chrysophanic acid) found in rhubarb (Rheum).

Rheinberry

One of the berries or drupes of the European buckthorn; also, the buckthorn itself.

Rhematic

The doctrine of propositions or sentences.

Rhemish

Of or pertaining to Rheimis, or Reima, in France.

Rhenish

Of or pertaining to the river Rhine; as, Rhenish wine. Rhine wine.

Rheochord

A metallic wire used for regulating the resistance of a circuit, or varying the strength of an electric current, by inserting a greater or less length of it in the circuit.

Rheocrat

A kind of motor speed controller permitting of very gradual variation in speed and of reverse. It is especially suitable for use with motor driven machine tools.

Rheometer

An instrument for measuring currents, especially the force or intensity of electrical currents; a galvanometer.

Rheometric

Of or pertaining to a rheometer or rheometry.

Rheometry

The measurement of the force or intensity of currents.

Rheomotor

Any apparatus by which an electrical current is originated.

Rheophore

A connecting wire of an electric or voltaic apparatus, traversed by a current. One of the poles of a voltaic battery; an electrode.

Rheoscope

An instrument for detecting the presence or movement of currents, as of electricity.

Rheostat

A contrivance for adjusting or regulating the strength of electrical currents, operating usually by the intercalation of resistance which can be varied at will.

Rheotome

An instrument which periodically or otherwise interrupts an electric current.

Rheotrope

An instrument for reversing the direction of an electric current.

Rhetian

Pertaining to the ancient Rhaeti, or Rhaetians, or to Rhaetia, their country; as, the Rhetian Alps, now the country of Tyrol and the Grisons.

Rhetoric

The art of composition; especially, elegant composition in prose.

Rhetorical

Of or pertaining to rhetoric; according to, or exhibiting, rhetoric; oratorical; as, the rhetorical art; a rhetorical treatise; a rhetorical flourish.

Rhetorize

To represent by a figure of rhetoric, or by personification.

Rheum

A serous or mucous discharge, especially one from the eves or nose.

Rheumatism

A general disease characterized by painful, often multiple, local inflammations, usually affecting the joints and muscles, but also extending sometimes to the deeper organs, as the heart.

Rheumic

Pertaining to, or characterized by, rheum.

Rheumides

The class of skin disease developed by the dartrous diathesis. See under Dartrous.

Rheumy

Of or pertaining to rheum; abounding in, or causing, rheum; affected with rheum.

Rhigolene

A mixture of volatile hydrocarbons intermediate between gsolene and cymogene. It is obtained in the purification of crude petroleum, and is used as a refregerant.

Rhinal

Og or pertaining to the nose or olfactory organs.

Rhine

A water course; a ditch.

Rhinencephalon

The division of the brain in front of the prosencephalon, consisting of the two olfactory lobes from which the olfactory nerves arise.

Rhinestone

A colorless stone of high luster, made of paste. It is much used as an inexpensive ornament.

Rhinitis

Inflammation of the nose; esp., inflammation of the mucous membrane of the nostrils.

Rhino

Gold and silver, or money.

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