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Cetology

The description or natural history of cetaceous animals.

Cetraric

Pertaining to, or derived from, the lichen, Iceland moss (Cetaria Islandica).

Cetrarin

A white substance extracted from the lichen, Iceland moss (Cetraria Islandica). It consists of several ingredients, among which is cetraric acid, a white, crystalline, bitter substance.

Cetyl

A radical, C16H33, not yet isolated, but supposed to exist in a series of compounds homologous with the ethyl compounds, and derived from spermaceti.

Cetylic

Of, pertaining to, or derived from, spermaceti.

Ceylanite

A dingy blue, or grayish black, variety of spinel. It is also called pleonaste.

Ceylon

the former name of an island republic in the Indian Ocean off the southeast coast of India, now called Sri Lanka. It is an independent nation with an area of 25,332 sq. mi. and a population of about 14 million people.

Ceylonese

Of or pertaining to Ceylon; -- since the change of name, replaced by Sri Lankan. A native or natives of Ceylon; -- since the change of name, replaced by Sri Lankan.

Cha

Tea; -- the Chinese (Mandarin) name, used generally in early works of travel, and now for a kind of rolled tea used in Central Asia.

cha-cha

a modern ballroom dance from Latin America; it uses two slow steps followed by three quick small steps, with swaying movements of the hips, and has many variations of movements based on that rhythm.

Chab

The red-bellied woodpecker (Melanerpes Carolinus).

Chablis

A white wine made near Chablis, a town in France.

Chabuk Chabouk

A long whip, such as is used in the East in the infliction of punishment.

Chace

To pursue. See Chase v. t.

Chack

To toss up the head frequently, as a horse to avoid the restraint of the bridle.

Chacma

A large species of African baboon (Cynocephalus porcarius); -- called also ursine baboon. [See Illust. of Baboon.]

Chaconne

An old Spanish dance in moderate three-four measure, like the Passacaglia, which is slower. Both are used by classical composers as themes for variations.

Chaenopsis

a genus of clinid fishes consisting of the pikeblennies.

Chaeronea

either of two battles in ancient Greece, one in which Philip of Macedon defeated the Athenians and Thebans (338 BC), or another in which Sulla defeated Mithridates (86 BC).

chaeta

a stiff chitinous seta or bristle especially of an annelid worm.

chaetal

of or relating to chaetae (setae or bristles).

Chaetetes

A genus of fossil corals, common in the lower Silurian limestones.

Chaetodont

Of or pertaining to the Ch/todonts or the family Ch/todontid/.

chaetognath

any worm of the Chaetognatha; transparent marine worm with horizontal lateral and caudal fins and a row of movable curved spines at each side of the mouth.

Chaetognatha Chaetognatha

a phylum consisting of the arrowworms, a group of small active transparent free-swimming marine worms, of which the genus Sagitta is the type. They have groups of curved spines on each side of the head.

Chaetopod

Pertaining to the Ch/topoda. One of the Ch/topoda.

Chaetopoda

A very extensive order of Annelida (segmented worms), characterized by the presence of lateral set/, or spines, on most or all of the segments. They are divided into two principal groups: Oligoch/ta, including the earthworms and allied forms, and Polych/ta, including most of the marine species.

Chaetotaxy

The arrangement of bristles on an insect.

Chafe

Heat excited by friction.

Chafer

A kind of beetle; the cockchafer. The name is also applied to other species; as, the rose chafer.

Chafery

An open furnace or forge, in which blooms are heated before being wrought into bars.

Chafeweed

The cudweed (Gnaphalium), used to prevent or cure chafing.

Chaff

To make fun of; to turn into ridicule by addressing in ironical or bantering language; to quiz.

Chaffer

To buy or sell; to trade in.

Chaffinch

A bird of Europe (Fringilla c/lebs), having a variety of very sweet songs, and highly valued as a cage bird; -- called also copper finch.

Chaffing

The use of light, frivolous language by way of fun or ridicule; raillery; banter.

Chaffwax Chafewax

Formerly a chancery officer who fitted wax for sealing writs and other documents.

Chaffy

Abounding in, or resembling, chaff.

Chafing

The act of rubbing, or wearing by friction; making by rubbing.

Chagas' disease

a form of trypanosomiasis caused by infection with Trypamosoma cruzi, found principally in South America. It is transmitted by certain species of reduviid bugs, and has natural reservoirs in dogs, armadillos, rodents and other domestic and wild mammals.

chagrined

feeling vexed, especially due to feeling inferior or unworthy and hence embarrassed; as, chagrined at the poor sales of his book.

Chain

To fasten, bind, or connect with a chain; to fasten or bind securely, as with a chain; as, to chain a bulldog.

chained

bound with chains; as, prisoners chained together to prevent escape.

Chainless

Having no chain; not restrained or fettered.

chainlike

having a form resembling a chain; as, chainlike clusters of bacteria.

chains

metal shackles connected by chains, used to bind hands or legs; as, he was kept two weeks in chains.

chainsaw

a portable power saw having teeth that are linked to form an endless chain, rotated about two pivot points by a power mechanism, such as an electric motor or a gasoline engine.

Chainwork

Work looped or linked after the manner of a chain; chain stitch work.

Chair

To place in a chair.

chairlift

a ski lift on which riders are seated.

Chairman

The presiding officer of a committee, or of a public or private meeting, or of any organized body.

Chairmanship

The office of a chairman of a meeting or organized body.

chairperson

the officer who presides at the meetings of an organization; -- same as chair{3} or chairman{1}, but used to achieve a sex-neutral register.

chairwoman

a female officer who presides at the meetings of a committee, meeting, or organization; a female chairperson.

Chaise

A two-wheeled carriage for two persons, with a calash top, and the body hung on leather straps, or thorough-braces. It is usually drawn by one horse.

Chaja

The crested screamer of Brazil (Palamedea chavaria syn. Chauna chavaria), so called in imitation of its notes; -- called also chauna, and faithful kamichi. It is often domesticated and is useful in guarding other poultry. See Kamichi.

Chalaza

The place on an ovule, or seed, where its outer coats cohere with each other and the nucleus.

Chalazal

Of or pertaining to the chalaza.

Chalazion

A small circumscribed tumor of the eyelid caused by retention of secretion, and by inflammation of the Melbomian glands.

Chalazogamy

A process of fecundation in which the pollen tube penetrates to the embryosac through the tissue of the chalaza, instead of entering through the micropyle. It was originally discovered by Treub in Casuarina, and has since been found to occur regularly in the families Betulace/ and Juglandace/. Partial chalazogamy is found in Ulmus, the tube here penetrating the nucleus midway between the chalaza and micropyle.

Chalcanthite

Native blue vitriol. See Blue vitriol, under Blue.

Chalcedony

A cryptocrystalline, translucent variety of quartz, having usually a whitish color, and a luster nearly like wax.

Chalcidian

One of a tropical family of snakelike lizards (Chalcid/), having four small or rudimentary legs.

Chalcis

the type genus of the Chalcididae.

Chalcocite

Native copper sulphide, called also copper glance, and vitreous copper; a mineral of a black color and metallic luster.

Chalcography

The act or art of engraving on copper or brass, especially of engraving for printing.

Chalcopyrite

Copper pyrites, or yellow copper ore; a common ore of copper, containing copper, iron, and sulphur. It occurs massive and in tetragonal crystals of a bright brass yellow color.

Chaldaic

Of or pertaining to Chaldea. The language or dialect of the Chaldeans; Chaldee.

Chaldaism

An idiom or peculiarity in the Chaldee dialect.

Chaldean

Of or pertaining to Chaldea. A native or inhabitant of Chaldea. A learned man, esp. an astrologer; -- so called among the Eastern nations, because astrology and the kindred arts were much cultivated by the Chaldeans. Nestorian.

Chaldee

Of or pertaining to Chaldea. The language or dialect of the Chaldeans; eastern Aramaic, or the Aramaic used in Chaldea.

Chaldron

An English dry measure, being, at London, 36 bushels heaped up, or its equivalent weight, and more than twice as much at Newcastle. Now used exclusively for coal and coke.

Chalet

A herdsman's hut in the mountains of Switzerland.

Chalice

A cup or bowl; especially, the cup used in the sacrament of the Lord's Supper.

Chaliced

Having a calyx or cup; cup-shaped.

Chalk

To rub or mark with chalk.

chalk line

a string impregnated with powdered chalk, used in construction to mark a straight line on a surface, such as a wall. The string is held taut on the surface between the two end points of the line to be made, the center of the line is drawn away from the surface, and the string is released and snapped against the surface, leaving a line of chalk in the desired location.

chalkboard

a dark sheet of slate used as a surface for writing on, with chalk.

Chalky

Consisting of, or resembling, chalk; containing chalk; as, a chalky cliff; a chalky taste.

Challenge

To assert a right; to claim a place.

challenged

having doubts expressed about its truth.

challenging

requiring full use of one's abilities or resources; as, challenging task.

Challis

A soft and delicate woolen, or woolen and silk, fabric, for ladies' dresses.

Chalybean

Of or pertaining to the Chalybes, an ancient people of Pontus in Asia Minor, celebrated for working in iron and steel.

Chalybeate

Any water, liquid, or medicine, into which iron enters as an ingredient.

Chalybeous

Steel blue; of the color of tempered steel.

Chalybite

Native iron carbonate; -- usually called siderite.

Cham

The sovereign prince of Tartary; -- now usually written khan.

Chamade

A signal made for a parley by beat of a drum.

Chamaecytisus

a genus of small late-flowering trees or subshrubs having yellow to red flowers and leathery or woody pods; -- often used especially for those formerly included in genus Cytisus.

Chamaedaphne

a genus consisting of only one species, the leatherleaf.

Chamaeleo

the type genus of the Chamaeleontidae.

chamaeleon

a lizard of Africa and Madagascar able to change skin color and having a projectile tongue.

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