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Thialol

A colorless oily liquid, (C2H5)2S2, having a strong garlic odor; -- called also ethyl disulphide. By extension, any one of the series of related compounds.

Thibetan

Of or pertaining to Thibet. A native or inhabitant of Thibet.

Thible

A slice; a skimmer; a spatula; a pudding stick.

Thick-skinned

Having a thick skin; hence, not sensitive; dull; obtuse.

Thick-skulled

Having a thick skull; hence, dull; heavy; stupid; slow to learn.

Thickening

Something put into a liquid or mass to make it thicker.

Thicket

A wood or a collection of trees, shrubs, etc., closely set; as, a ram caught in a thicket.

Thickly

In a thick manner; deeply; closely.

Thickness

The quality or state of being thick (in any of the senses of the adjective).

Thickskin

A coarse, gross person; a person void of sensibility or sinsitiveness; a dullard.

Thickskull

A dullard, or dull person; a blockhead; a numskull.

Thief

One who steals; one who commits theft or larceny. See Theft.

Thiefly

Like a thief; thievish; thievishly.

Thienone

A ketone derivative of thiophene obtained as a white crystalline substance, (C4H3S)2.CO, by the action of aluminum chloride and carbonyl chloride on thiophene.

Thienyl

The hypothetical radical C4H3S., regarded as the essential residue of thiophene and certain of its derivatives.

Thieve

To practice theft; to steal.

Thievery

The practice of stealing; theft; thievishness.

Thievish

Given to stealing; addicted to theft; as, a thievish boy, a thievish magpie.

Thigh

The proximal segment of the hind limb between the knee and the trunk. See Femur.

Thigmotaxis

The property possessed by living protoplasm of contracting, and thus moving, when touched by a solid or fluid substance.

Thilk

That same; this; that.

Thill

One of the two long pieces of wood, extending before a vehicle, between which a horse is hitched; a shaft.

Thiller

The horse which goes between the thills, or shafts, and supports them; also, the last horse in a team; -- called also thill horse.

Thimble

A kind of cap or cover, or sometimes a broad ring, for the end of the finger, used in sewing to protect the finger when pushing the needle through the material. It is usually made of metal, and has upon the outer surface numerous small pits to catch the head of the needle.

Thimbleberry

A kind of black raspberry (Rubus occidentalis), common in America.

Thimbleful

As much as a thimble will hold; a very small quantity.

Thimblerig

To swindle by means of small cups or thimbles, and a pea or small ball placed under one of them and quickly shifted to another, the victim laying a wager that he knows under which cup it is; hence, to cheat by any trick.

Thimblerigger

One who cheats by thimblerigging, or tricks of legerdemain.

Thimbleweed

Any plant of the composite genus Rudbeckia, coarse herbs somewhat resembling the sunflower; -- so called from their conical receptacles.

Thin

To grow or become thin; -- used with some adverbs, as out, away, etc.; as, geological strata thin out, i. e., gradually diminish in thickness until they disappear.

Thin-skinned

Having a thin skin; hence, sensitive; irritable.

Thine

A form of the possessive case of the pronoun thou, now superseded in common discourse by your, the possessive of you, but maintaining a place in solemn discourse, in poetry, and in the usual language of the Friends, or Quakers.

Thing

Whatever exists, or is conceived to exist, as a separate entity, whether animate or inanimate; any separable or distinguishable object of thought.

Think

Act of thinking; a thought.

Thinkable

Capable of being thought or conceived; cogitable.

Thinker

One who thinks; especially and chiefly, one who thinks in a particular manner; as, a close thinker; a deep thinker; a coherent thinker.

Thinking

The act of thinking; mode of thinking; imagination; cogitation; judgment.

Thinly

In a thin manner; in a loose, scattered manner; scantily; not thickly; as, ground thinly planted with trees; a country thinly inhabited.

Thinner

One who thins, or makes thinner.

Thinness

The quality or state of being thin (in any of the senses of the word).

Thinolite

A calcareous tufa, in part crystalline, occurring on a large scale as a shore deposit about the Quaternary lake basins of Nevada.

Thionaphthene

A double benzene and thiophene nucleus, C8H6S, analogous to naphthalene, and like it the base of a large series of derivatives.

Thionic

Of or pertaining to sulphur; containing or resembling sulphur; specifically, designating certain of the thio compounds; as, the thionic acids. Cf. Dithionic, Trithionic, Tetrathionic, etc.

Thionine

An artificial red or violet dyestuff consisting of a complex sulphur derivative of certain aromatic diamines, and obtained as a dark crystalline powder; -- called also phenylene violet.

Thionol

A red or violet dyestuff having a greenish metallic luster. It is produced artificially, by the chemical dehydration of thionine, as a brown amorphous powder.

Thionoline

A beautiful fluorescent crystalline substance, intermediate in composition between thionol and thionine.

Thionyl

The hypothetical radical SO, regarded as an essential constituent of certain sulphurous compounds; as, thionyl chloride.

Thiophene

A sulphur hydrocarbon, C4H4S, analogous to furfuran and benzene, and acting as the base of a large number of substances which closely resemble the corresponding aromatic derivatives.

Thiophenic

Of, pertaining to, or derived from, thiophene; specifically, designating a certain acid analogous to benzoic acid.

Thiophenol

A colorless mobile liquid, C6H5.SH, of an offensive odor, and analogous to phenol; -- called also phenyl sulphydrate.

Thiophthene

A double thiophene nucleus, C6H4S2, analogous to thionaphthene, and the base of a large series of compounds.

Thiosulphate

A salt of thiosulphuric acid; -- formerly called hyposulphite.

Thiosulphuric

Of, pertaining to, or designating, an unstable acid, H2S2O3, analogous to sulphuric acid, and formerly called hyposulphurous acid.

Thiotolene

A colorless oily liquid, C4H3S.CH3, analogous to, and resembling, toluene; -- called also methyl thiophene.

Thioxene

Any one of three possible metameric substances, which are dimethyl derivatives of thiophene, like the xylenes from benzene.

Third

The quotient of a unit divided by three; one of three equal parts into which anything is divided.

Third-penny

A third part of the profits of fines and penalties imposed at the country court, which was among the perquisites enjoyed by the earl.

Thirdings

The third part of the corn or grain growing on the ground at the tenant's death, due to the lord for a heriot, as within the manor of Turfat in Herefordshire.

Thirl

To bore; to drill or thrill. See Thrill.

Thirlage

The right which the owner of a mill possesses, by contract or law, to compel the tenants of a certain district, or of his sucken, to bring all their grain to his mill for grinding.

Thirsty

Feeling thirst; having a painful or distressing sensation from want of drink; hence, having an eager desire.

Thirteen

The number greater by one than twelve; the sum of ten and three; thirteen units or objects.

Thirteenth

The quotient of a unit divided by thirteen; one of thirteen equal parts into which anything is divided.

Thirtieth

The quotient of a unit divided by thirty; one of thirty equal parts.

Thirty

The sum of three tens, or twenty and ten; thirty units or objects.

Thirty-second

Being one of thirty-two equal parts into which anything is divided.

This

As a demonstrative pronoun, this denotes something that is present or near in place or time, or something just mentioned, or that is just about to be mentioned.

Thistle

Any one of several prickly composite plants, especially those of the genera Cnicus, Craduus, and Onopordon. The name is often also applied to other prickly plants.

Thistly

Overgrown with thistles; as, thistly ground.

Thither

Being on the farther side from the person speaking; farther; -- a correlative of hither; as, on the thither side of the water.

Thitsee

The varnish tree of Burmah (Melanorrhoea usitatissima).

Thlipsis

Compression, especially constriction of vessels by an external cause.

Thomaism Thomism

The doctrine of Thomas Aquinas, esp. with respect to predestination and grace.

Thomean Thomaean

A member of the ancient church of Christians established on the Malabar coast of India, which some suppose to have been originally founded by the Apostle Thomas.

Thomist

A follower of Thomas Aquinas. See Scotist.

Thomsenolite

A fluoride of aluminium, calcium, and sodium occurring with the cryolite of Greenland.

Thomsonian

Of or pertaining to Thomsonianism. A believer in Thomsonianism; one who practices Thomsonianism.

Thomsonianism

An empirical system which assumes that the human body is composed of four elements, earth, air, fire, and water, and that vegetable medicines alone should be used; -- from the founder, Dr. Samuel Thomson, of Massachusetts.

Thomsonite

A zeolitic mineral, occurring generally in masses of a radiated structure. It is a hydrous silicate of aluminia, lime, and soda. Called also mesole, and comptonite.

Thong

A strap of leather; especially, one used for fastening anything.

Thooid

Of or pertaining to a group of carnivores, including the wovels and the dogs.

Thor

The god of thunder, and son of Odin.

Thoracentesis

The operation of puncturing the chest wall so as to let out liquids contained in the cavity of the chest.

Thoracic

One of a group of fishes having the ventral fins placed beneath the thorax or beneath the pectorial fins.

Thoracica

A division of cirripeds including those which have six thoracic segments, usually bearing six pairs of cirri. The common barnacles are examples.

Thoracoplasty

A remodeling or reshaping of the thorax; especially, the operation of removing the ribs, so as to obliterate the pleural cavity in cases of empyema.

Thoracostraca

An extensive division of Crustacea, having a dorsal shield or carapec/ //niting all, or nearly all, of the thoracic somites to the head. It includes the crabs, lobsters, shrimps, and similar species.

Thoracotomy

The operation of opening the pleural cavity by incision.

Thoral

Of or pertaining to a bed.

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