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Webster’s Dictionary (1828)



1,000+ words match “UNIT”

OCTANDRIA n.
A Linnæan class of plants, in which the flowers have eight stamens not united to one another or to the pistil.
OCTILLION n.
According to the French method of numeration (which method is followed also in the United States) the number expressed by a unit with twenty-seven ciphers annexed. According to the English method, the number expressed by a unit with forty-eight ciphers annexed. See Numeration.
ODD a. 5 definitions
Not divisible by 2 without a remainder; not capable of being evenly paired, one unit with another; as, 1, 3, 7, 9, 11, etc., are odd numbers. I hope good luck lies in odd numbers. Shak.
OERSTED n.
The C.G.S. unit of magnetic reluctance or resistance, equal to the reluctance of a centimeter cube of air (or vacuum) between parallel faces. Also, a reluctance in which unit magnetomotive force sets up unit flux.
OFF a. 12 definitions
t; on the side of an animal or a team farthest from the driver when he is on foot; in the United States, the right side; as, the off horse or ox in a team, in distinction from the Ant: nigh or Ant: near horse or ox; the off leg.
OHM n.
The standard unit in the measure of electrical resistance, being the resistance of a circuit in which a potential difference of one volt produces a current of one ampére. As defined by the International Electrical Congress in 1893, and by United States Statute, it is a resistance substantially equal to 109 units of res…
OLEIN n.
. Chemically, olein is a glyceride of oleic acid; and, as three molecules of the acid are united to one molecule of glyceryl to form the fat, it is technically known as triolein. It is also called elain.
ONE a. 12 definitions
Being a single unit, or entire being or thing, and no more; not multifold; single; individual. The dream of Pharaoh is one. Gen. xli. 25. O that we now had here But one ten thousand of those men in England. Shak.
ONENESS n.
The state of being one; singleness in number; individuality; unity. Our God is one, or rather very oneness. Hooker.
OOP v.
To bind with a thread or cord; to join; to unite. [Scot.] Jamieson.
OORDOBA n.
The monetary unit of Nicaragua, equivalent to the United States gold dollar.
OPOSSUM n.
Any American marsupial of the genera Didelphys and Chironectes. The common species of the United States is Didelphys Virginiana.
OPTION n. 5 definitions
choosing; the right of choice or election; an alternative. There is an option left to the United States of America, whether they will be respectable and prosperous, or contemptible and miserable, as a nation. Washington.
OPTOMETRY n. 3 definitions
As defined (with minor variations) in the statutes of various States of the United States:
ORCHARD n. 2 definitions
rees. Orchard grass (Bot.), a tall coarse grass (Dactylis glomerata), introduced into the United States from Europe. It grows usually in shady places, and is of value for forage and hay. -- Orchard house (Hort.), a glazed structure in which fruit trees are reared in pots. -- Orchard oriole (Zool.), a bright-colored A…
ORCHIDACEOUS a.
genus Orchis is the type. They are mostly perennial herbs having the stamens and pistils united in a single column, and normally three petals and three sepals, all adherent to the ovary. The flowers are curiously shaped, often resembling insects, the odd or lower petal (called the lip) being unlike the others, and som…
OSTEOCOLLA n. 2 definitions
s forms incrustations on the stems of plants, -- formerly supposed to have the quality of uniting fractured bones.
OUTFIT n.
equipment; the expense of, or allowance made for, equipment, as by the government of the United States to a diplomatic agent going abroad.
OVENBIRD n. 3 definitions
In the United States, Seiurus aurocapillus; -- called also golden-crowned thrush.
OVERSOUL n.
The all-containing soul. [R.] That unity, that oversout, within which every man's particular being is contained and made one with all other. Emerson.
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