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Rabbate

To abate or diminish. Abatement.

Rabbet

To cut a rabbet in; to furnish with a rabbet.

Rabbi

Master; lord; teacher; -- a Jewish title of respect or honor for a teacher or doctor of the law.

Rabbinic

The language or dialect of the rabbins; the later Hebrew.

Rabbinical Rabbinic

Of or pertaining to the rabbins or rabbis, or pertaining to the opinions, learning, or language of the rabbins.

Rabbinically

In a rabbinical manner; after the manner of the rabbins.

Rabbinism

A rabbinic expression or phraseology; a peculiarity of the language of the rabbins.

Rabbinist

One among the Jews who adhered to the Talmud and the traditions of the rabbins, in opposition to the Karaites, who rejected the traditions.

Rabbit

Any of the smaller species of the genus Lepus, especially the common European species (Lepus cuniculus), which is often kept as a pet, and has been introduced into many countries. It is remarkably prolific, and has become a pest in some parts of Australia and New Zealand.

Rabbitry

A place where rabbits are kept; especially, a collection of hutches for tame rabbits.

Rabble

To insult, or assault, by a mob; to mob; as, to rabble a curate.

Rabble-rout

A tumultuous crowd; a rabble; a noisy throng.

Rabblement

A tumultuous crowd of low people; a rabble.

Rabbler

A scraping tool for smoothing metal.

Rabdology

The method or art of performing arithmetical operations by means of Napier's bones. See Napier's bones.

Rabid

Furious; raging; extremely violent.

Rabidly

In a rabid manner; with extreme violence.

Rabidness

The quality or state of being rabid.

Rabies

Same as Hydrophobia (b); canine madness.

Rabinet

A kind of small ordnance formerly in use.

Rabot

A rubber of hard wood used in smoothing marble to be polished.

Raca

A term of reproach used by the Jews of our Savior's time, meaning /worthless./

Racahout

A preparation from acorns used by the Arabs as a substitute for chocolate, and also as a beverage for invalids.

Raccoon

A North American nocturnal carnivore (Procyon lotor) allied to the bears, but much smaller, and having a long, full tail, banded with black and gray. Its body is gray, varied with black and white. Called also coon, and mapach.

Race

To cause to contend in a race; to drive at high speed; as, to race horses.

Raceabout

A small sloop-rigged racing yacht carrying about six hundred square feet of sail, distinguished from a knockabout by having a short bowsprit.

Raceme

A flower cluster with an elongated axis and many one-flowered lateral pedicels, as in the currant and chokecherry.

Racemed

Arranged in a raceme, or in racemes.

Racemic

Pertaining to, or designating, an acid found in many kinds of grapes. It is also obtained from tartaric acid, with which it is isomeric, and from sugar, gum, etc., by oxidation. It is a sour white crystalline substance, consisting of a combination of dextrorotatory and levorotatory tartaric acids.

Racemose

Resembling a raceme; growing in the form of a raceme; as, (Bot.) racemose berries or flowers; (Anat.) the racemose glands, in which the ducts are branched and clustered like a raceme.

Racer

One who, or that which, races, or contends in a race; esp., a race horse.

Rache Rach

A dog that pursued his prey by scent, as distinguished from the greyhound.

Rachialgia

A painful affection of the spine; especially, Pott's disease; also, formerly, lead colic.

Rachidian

Of or pertaining to the rachis; spinal; vertebral. Same as Rhachidian.

Rachis

The spine; the vertebral column.

Rachitic

Of or pertaining to rachitis; affected by rachitis; rickety.

Rachitis

Literally, inflammation of the spine, but commonly applied to the rickets. See Rickets.

Rachitome

A dissecting instrument for opening the spinal canal.

Racial

Of or pertaining to a race or family of men; as, the racial complexion.

Raciness

The quality of being racy; peculiar and piquant flavor.

Racing

a. n. from Race, v. t. i.

Rack

To extend by the application of force; to stretch or strain; specifically, to stretch on the rack or wheel; to torture by an engine which strains the limbs and pulls the joints.

Rack-rent

To subject to rack-rent, as a farm or tenant.

Rackarock

A Sprengel explosive consisting of potassium chlorate and mono-nitrobenzene.

Racket

To make a confused noise or racket.

Racket-tail

Any one of several species of humming birds of the genus Steganura, having two of the tail feathers very long and racket-shaped.

Racket-tailed

Having long and spatulate, or racket-shaped, tail feathers.

Racketer

One who makes, or engages in, a racket.

Rackett

An old wind instrument of the double bassoon kind, having ventages but not keys.

Racking

Spun yarn used in racking ropes.

Racktail

An arm attached to a swinging notched arc or rack, to let off the striking mechanism of a repeating clock.

Rackwork

Any mechanism having a rack, as a rack and pinion.

Racovian

One of a sect of Socinians or Unitarians in Poland.

Racy

Having a strong flavor indicating origin; of distinct characteristic taste; tasting of the soil; hence, fresh; rich.

Rad

imp. p. p. of Read, Rede.

radar

An electronic device designed to detect objects at a distance, and determine their distance from the device, by transmitting a pulse of radio waves and measuring the time required for the echo of the pulse to return to the emitting device; as, the radar showed a plane approaching rapidly. For more information of radar, see the article What is Radar?.

Raddle

To mark or paint with, or as with, raddle.

Radial

Of or pertaining to a radius or ray; consisting of, or like, radii or rays; radiated; as, (Bot.) radial projections; (Zool.) radial vessels or canals; (Anat.) the radial artery.

Radiale

The bone or cartilage of the carpus which articulates with the radius and corresponds to the scaphoid bone in man.

Radian

An arc of a circle which is equal to the radius, or the angle measured by such an arc.

Radiancy Radiance

The quality of being radiant; brilliancy; effulgence; vivid brightness; as, the radiance of the sun.

Radiant

The luminous point or object from which light emanates; also, a body radiating light brightly.

Radiantly

In a radiant manner; with glittering splendor.

Radiata

An extensive artificial group of invertebrates, having all the parts arranged radially around the vertical axis of the body, and the various organs repeated symmetrically in each ray or spheromere.

Radiate-veined

Having the principal veins radiating, or diverging, from the apex of the petiole; -- said of such leaves as those of the grapevine, most maples, and the castor-oil plant.

Radiated

Emitted, or sent forth, in rays or direct lines; as, radiated heat.

Radiately

In a radiate manner; with radiation or divergence from a center.

Radiatiform

Having the marginal florets enlarged and radiating but not ligulate, as in the capitula or heads of the cornflower.

Radiation

The act of radiating, or the state of being radiated; emission and diffusion of rays of light; beamy brightness.

Radiative

Capable of radiating; acting by radiation.

Radiator

That which radiates or emits rays, whether of light or heat; especially, that part of a heating apparatus from which the heat is radiated or diffused; as, a steam radiator.

Radical

A primitive word; a radix, root, or simple, underived, uncompounded word; an etymon. A primitive letter; a letter that belongs to the radix.

Radicalism

The quality or state of being radical; specifically, the doctrines or principles of radicals in politics or social reform.

Radicality

Germinal principle; source; origination.

Radically

In a radical manner; at, or from, the origin or root; fundamentally; as, a scheme or system radically wrong or defective.

Radicant

Taking root on, or above, the ground; rooting from the stem, as the trumpet creeper and the ivy.

Radicate

To cause to take root; to plant deeply and firmly; to root.

Radicated

Rooted Having roots, or possessing a well-developed root. Having rootlike organs for attachment.

Radication

The process of taking root, or state of being rooted; as, the radication of habits.

Radicel

A small branch of a root; a rootlet.

Radiciform

Having the nature or appearance of a radix or root.

Radicle

The rudimentary stem of a plant which supports the cotyledons in the seed, and from which the root is developed downward; the stem of the embryo; the caulicle. A rootlet; a radicel.

Radicular

Of or pertaining to roots, or the root of a plant.

Radiculose

Producing numerous radicles, or rootlets.

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