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Nimious

Excessive; extravagant; inordinate.

Nina

A goddess of the watery deep and daughter of Ea.

nine

Eight and one more; one less than ten; as, nine miles.

Nine

The number greater than eight by a unit; nine units or objects.

Nine-bark

A white-flowered rosaceous shrub (Neillia opulifolia, or Spiraea opulifolia), common in the Northern United States. The bark separates into many thin layers, whence the name.

Nineholes

A game in which nine holes are made in the ground, into which a ball is bowled.

Ninepence

An old English silver coin, worth nine pence.

ninepenny

2-3/4 in or 7 cm long; -- used of nail size; as, a ninepenny nail.

ninepin

a bowling pin of the type used in ninepins (or (in England) skittles).

Ninepins

A game played with nine pins, or pieces of wood, set on end, at which a wooden ball is bowled to knock them down; bowling.

Ninescore

Nine times twenty, or one hundred and eighty. The product of nine times twenty; ninescore units or objects.

Nineteen

The number greater than eighteen by a unit; the sum of ten and nine; nineteen units or objects.

Nineteenth

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

nineties

The decade from 1890 to 1899; as, the gay nineties.

Ninetieth

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

Ninety

The sum of nine times ten; the number greater by a unit than eighty-nine; ninety units or objects.

Ningal

An Akkadian goddess, wife of the moon god Sin.

Ningirsu

The Babylonian god of war and agriculture, in an older pantheon.

Ningishzida

A Babylonian underworld deity, the patron of medicine.

Ninhursag

The great mother goddess in Sumerian mythology, worshipped also as Aruru and Mama and Nintu.

Ninib

A solar deity, first-born of Bel and consort was Gula; god of war and the chase and agriculture; sometimes identifed with Biblical Nimrod.

Ninny

A fool; a simpleton.

ninon

A sturdy cloth material of chiffon or voile, used for the manufacture of dresses and other women's garments, and for curtains, and drapery. The material may be constructed by either a plain or a novelty weaving technique.

Ninth

The quotient of one divided by nine; one of nine equal parts of a thing; the next after the eighth.

Niobe

The daughter of Tantalus, and wife of Amphion, king of Thebes. Her pride in her children provoked Apollo and Diana, who slew them all. Niobe herself was changed by the gods into stone.

niobium

The chemical element of atomic number 41. Chemical symbol Nb. Atomic weight 92.91. Previously called columbium. See also Columbium.

Niopo

A kind of snuff prepared by the natives of Venezuela from the roasted seeds of a leguminous tree (Piptadenia peregrina), thence called niopo tree.

Nip

A seizing or closing in upon; a pinching; as, in the northern seas, the nip of masses of ice.

Nipa

A monotypic genus of palms of Australasia.

Nipper

One who, or that which, nips.

Nippers

Small pinchers for holding, breaking, or cutting.

Nipping

Biting; pinching; painful; destructive; as, a nipping frost; a nipping wind.

Nippitate

Peculiarly strong and good; -- said of ale or liquor.

Nipple

The protuberance through which milk is drawn from the breast or mamma; the mammilla; a teat; a pap.

Nipplewort

A yellow-flowered composite herb (Lampsana communis), formerly used as an external application to the nipples of women; -- called also dock-cress.

Nipponese

Of or relating to or characteristic of Japan or its people or their culture or language; Japanese.

nippy

Pleasantly cold and invigorating; -- of weather conditions.

Nirvana

In the Buddhist system of religion, the final emancipation of the soul from transmigration, and consequently a beatific enfrachisement from the evils of worldly existence, as by annihilation or absorption into the divine. See Buddhism.

Nisan

The first month of the Jewish ecclesiastical year, formerly answering nearly to the month of April, now to March, of the Christian calendar. See Abib.

Nisi

Unless; if not; -- used mostly in law.

Nisus

A striving; an effort; a conatus.

Nit

The egg of a louse or other small insect.

Nitid

Bright; lustrous; shining.

Nitranilic

Of, pertaining to, or designating, a complex organic acid produced as a white crystalline substance by the action of nitrous acid on hydroquinone.

Nitraniline

Any one of a series of nitro derivatives of aniline; nitroaniline. In general they are yellow crystalline substances.

Nitrated

Combined, or impregnated, with nitric acid, or some of its compounds.

Nitratine

A mineral occurring in transparent crystals, usually of a white, sometimes of a reddish gray, or lemon-yellow, color; native sodium nitrate. It is used in making nitric acid and for manure. Called also soda niter.

Nitre Niter

A white crystalline semitransparent salt; potassium nitrate; saltpeter. See Saltpeter.

Nitriary

An artificial bed of animal matter for the manufacture of niter by nitrification. See Nitrification, 2.

Nitric

Of, pertaining to, or containing, nitrogen; specifically, designating any one of those compounds in which, as contrasted with nitrous compounds, the element has a higher valence; as, nitric oxide; nitric acid.

Nitride

A binary compound of nitrogen with a more metallic element or radical; as, boric nitride.

Nitriferous

Bearing niter; yielding, or containing, niter.

Nitrification

The act, process, or result of combining with nitrogen or some of its compounds. The act or process of oxidizing nitrogen or its compounds so as to form nitrous or nitric acid.

Nitrify

To combine or impregnate with nitrogen; to convert, by oxidation, into nitrous or nitric acid; to subject to, or produce by, nitrification.

Nitrile

Any one of a series of compounds bearing the cyanide radical (-CN); particularly, one of those cyanides of alcohol radicals which, by boiling with acids or alkalies, produce a carboxyl acid, with the elimination of the nitrogen as ammonia.

Nitrite

A salt or ester of nitrous acid; a compound bearing the -NO2 radical.

nitro-

A combining form or an adjective denoting the presence of niter.

Nitrobacteriaceae

A natural family of usually rod-shaped bacteria that oxidize ammonia or nitrites: nitrobacteria.

Nitrobenzene

A yellow aromatic liquid (C6H5.NO2), produced by the action of nitric acid on benzene, and called from its odor imitation oil of bitter almonds, or essence of mirbane. It is used in perfumery, and is manufactured in large quantities in the preparation of aniline. Fornerly called also nitrobenzol.

Nitrocalcite

Nitrate of calcium, a substance having a grayish white color, occuring in efflorescences on old walls, and in limestone caves, especially where there exists decaying animal matter.

Nitroform

A nitro derivative of methane, analogous to chloroform, obtained as a colorless oily or crystalline substance, CH.(NO2)3, quite explosive, and having well-defined acid properties.

Nitrogelatin

An explosive consisting of gun cotton and camphor dissolved in nitroglycerin.

Nitrogen

A colorless nonmetallic element of atomic number 7, tasteless and odorless, comprising four fifths of the atmosphere by volume in the form of molecular nitrogen (N2). It is chemically very inert in the free state, and as such is incapable of supporting life (hence the name azote still used by French chemists); but it forms many important compounds, such as ammonia, nitric acid, the cyanides, etc, and is a constituent of all organized living tissues, animal or vegetable. Symbol N. Atomic weight 14.007. It was formerly regarded as a permanent noncondensible gas, but was liquefied in 1877 by Cailletet of Paris, and Pictet of Geneva, and boils at -195.8 / C at atmospheric pressure. Liquid nitrogen is used as a refrigerant to store delicate materials, such as bacteria, cells, and other biological materials.

Nitrogenize

To combine, or impregnate, with nitrogen or its compounds.

Nitrogenous

Of, pertaining to, or resembling, nitrogen; as, a nitrogenous principle; nitrogenous compounds.

Nitroglycerine Nitroglycerin

A liquid appearing like a heavy oil, colorless or yellowish, and consisting of a mixture of several glycerin salts of nitric acid, and hence more properly called glycerin nitrate; also called trinitroglycerin and glyceryl trinitrate. It is made by the action of nitric acid on glycerin in the presence of sulphuric acid. It is extremely unstable and terribly explosive. A very dilute solution is used in medicine as a neurotic under the name of glonion.

Nitrol

Any one of a series of hydrocarbons containing the nitro and the nitroso or isonitroso group united to the same carbon atom.

Nitrolic

Of, derived from, or designating, a nitrol; as, a nitrolic acid.

Nitromagnesite

Nitrate of magnesium, a saline efflorescence closely resembling nitrate of calcium.

Nitrometer

An apparatus for determining the amount of nitrogen or some of its compounds in any substance subjected to analysis; an azotometer.

Nitromethane

A nitro derivative of methane (CH3.NO2), obtained as a mobile liquid; -- called also nitrocarbol. It has been used as a rocket fuel and as a gasoline additive to add power to the fuel, especially in racing cars.

Nitromuriatic

Of, pertaining to, or composed of, nitric acid and muriatic acid; nitrohydrochloric. See Nitrohydrochloric.

Nitrophnol

Any one of a series of nitro derivatives of phenol. They are yellow oily or crystalline substances and have well-defined acid properties, as picric acid.

Nitroprussic

Pertaining to, derived from, or designating, a complex acid called nitroprussic acid, obtained indirectly by the action of nitric acid on potassium ferrocyanide (yellow prussiate), as a red crystalline unstable substance. It forms salts called nitroprussides, which give a rich purple color with alkaline sulphides.

Nitroquinol

A hypothetical nitro derivative of quinol or hydroquinone, not known in the free state, but forming a well defined series of derivatives.

Nitrosaccharin

An explosive nitro derivative of certain sugars, analogous to nitroglycerin, gun cotton, etc.

Nitrosalicylic

Of, pertaining to, or designating, a nitro derivative of salicylic acid, called also anilic acid.

Nitrosyl

The radical -NO, called also the nitroso group. The term is sometimes loosely used to designate certain nitro compounds; as, nitrosyl sulphuric acid. Used also adjectively.

Nitrosylic

Of, pertaining to, or containing, nitrosyl; as, nitrosylic acid.

Nitrous

Of, pertaining to, or containing, niter; of the quality of niter, or resembling it.

Nitroxyl

The group -NO2, usually called the nitro group.

Nitryl

A name sometimes given to the nitro group or radical.

Nitter

The horse louse; an insect that deposits nits on horses.

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