To define the position of, in relation to the orient or east; hence, to ascertain the bearings of.

A native or inhabitant of the Orient or some Eastern part of the world; an Asiatic.

The quality or state of being oriental or eastern.

to render Oriental; to cause to conform to Oriental manners or conditions.

To move or turn toward the east; to veer from the north or south toward the east.

Adjusted or aligned to surroundings or circumstances; sometimes used in combination; as, to get oriented on one's first day at a new job.

aligning; positioning; setting into proper alignment.

The quality or state of being orient or bright; splendor.

A mouth or aperture, as of a tube, pipe, etc.; an opening; as, the orifice of an artery or vein; the orifice of a wound.

The ancient royal standard of France.

A genus of aromatic labiate plants, including the sweet marjoram (Origanum Marjorana) and the wild marjoram (Origanum vulgare).

The opinions of Origen of Alexandria, who lived in the 3d century, one of the most learned of the Greek Fathers. Prominent in his teaching was the doctrine that all created beings, including Satan, will ultimately be saved.

A follower of Origen of Alexandria.

Capable of being originated.

One who is original.

The quality or state of being original.

In the original time, or in an original manner; primarily; from the beginning or origin; not by derivation, or imitation.

The quality of being original; originality.

Originating; original.

Causing existence; productive.

To take first existence; to have origin or beginning; to begin to exist or act; as, the scheme originated with the governor and council.

Having power, or tending, to originate, or bring into existence; originating.

One who originates.

A semicircular projection made at the shoulder of a bastion for the purpose of covering the retired flank, -- found in old fortresses.

See Oriel.

Any one of various species of Old World singing birds of the family Oriolidae. They are usually conspicuously colored with yellow and black. The European or golden oriole (Oriolus galbula, or Oriolus oriolus) has a very musical flutelike note. In America, any one of several species of the genus Icterus, belonging to the family Icteridae. See Baltimore oriole, and Orchard oriole, under Orchard.

A natural family of Old World orioles.

The type genus of the Oriolidae.

A large and bright constellation on the equator, between the stars Aldebaran and Sirius. It contains a remarkable nebula visible to the naked eye.

Designating, or pertaining to, certain beds, chiefly limestone, characteristic of the latest period of the Silurian age.

Of or pertaining to orismology.

That department of natural history which treats of technical terms; the science of defining technical terms.

A prayer; a supplication.

Horizon.

See Orc.

Of or pertaining to the Orkney islands.

A cloth made of worsted and cotton, -- used for wearing apparel.

A wind instrument of music in use among the Spaniards.

The lowest deck of a vessel, esp. of a ship of war, consisting of a platform laid over the beams in the hold, on which the cables are coiled.

An abalone.

A variety of brass made to resemble gold by the use of less zinc and more copper in its composition than ordinary brass contains. Its golden color is often heightened by means of lacquer of some sort, or by use of acids. Called also mosaic gold.

A genus of tropical shrubs and trees having usually odd-pinnate leaves with large leaflets and pink to reddish wood.

The good principle, or being, of the ancient Persian religion; same as Ormazd. See also Ahriman.

To ornament; to adorn.

To adorn; to deck; to embellish; to beautify; as, to ornament a room, or a city.

Serving to ornament; characterized by ornament; beautifying; embellishing.

By way of ornament.

The act or art of ornamenting, or the state of being ornamented.

One who ornaments; a decorator.

To adorn; to honor.

In an ornate manner.

The quality of being ornate.

Decoration; ornamentation.

Of or pertaining to birds; as, ornithic fossils.

The footmark of a bird occurring in strata of stone.

The branch of science which treats of ornithichnites.

Same as Monotremata.

A fossil track resembling that of a bird.

The fossil remains of a bird. A stone of various colors bearing the figures of birds.

Of or pertaining to ornithology; as, her ornithological interests.

That branch of Zoology which treats of the natural history of birds and their classification.

Divination by means of birds, their flight, etc.

An aviary; a poultry house.

An extinct order of birds. It includes only the Archaeopteryx.

An order of herbivorous dinosaurs with birdlike characteristics in the skeleton, esp. in the pelvis and hind legs, which in some genera had only three functional toes, and supported the body in walking as in Iguanodon. See Illust. in Appendix.

The natural family of monotremes including the platypus (duckbill) (Ornithorhyncus anatinus).

A genus of monotremes including the platypus (Ornithorhyncus anatinus). See Duck mole, under Duck.

An order of extinct flying reptiles; -- called also Pterosauria.

A group of extinct Reptilia, intermediate in structure (especially with regard to the pelvis) between reptiles and birds.

Observation of birds and their habits.

Of or pertaining to ornithotomy.

One who is skilled in ornithotomy.

The anatomy or dissection of birds.

A machine for use in making topographical maps. It is operated by being pushed across country, and not only records distances, like the perambulator, but also elevations.

Of or pertaining to orography.

That branch of science which treats of mountains and mountain systems; orology; as, the orography of Western Europe.

A camera for obtaining a circular panoramic view of the horizon. The photographic plate is placed horizontally with a vertical lens above. A mirror of peculiar shape reflects light from the entire horizon to the lens, by means of which it is focused upon the plate.

A genus of American Eocene mammals allied to the horse, but having four toes in front and three behind.

An alloy, chiefly of copper and zinc or tin, resembling gold in color and brilliancy.

Of or pertaining to orology.

One versed in orology.

The science or description of mountains.

An aneroid barometer having a second scale that gives the approximate elevation above sea level of the place where the observation is made.

Characterized by fullness, clearness, strength, and smoothness; ringing and musical; -- said of the voice or manner of utterance. The orotund voice or utterance

The orotund mode of intonation.

See Orpheline.

To cause to become an orphan; to deprive of parents.

The state of being an orphan; orphanhood; orphans, collectively.

Orphanhood.

A little orphan.

The state or condition of being an orphan; orphanage.

Orphanhood.

The care and support of orphans.

An old instrument of the lute or cittern kind.

Of or pertaining to Orpheus, the mythic poet and musician; as, Orphean strains.

An orphan.

The famous mythic Thracian poet, son of the Muse Calliope, and husband of Eurydice. He is reputed to have had power to entrance beasts and inanimate objects by the music of his lyre.

Pertaining to Orpheus; Orphean; as, Orphic hymns.

A band of rich embroidery, wholly or in part of gold, affixed to vestments, especially those of ecclesiastics.

Arsenic sesquisulphide, produced artificially as an amorphous lemon-yellow powder, and occurring naturally as a yellow crystalline mineral; -- formerly called auripigment. It is used in king's yellow, in white Indian fire, and in certain technical processes, as indigo printing.

A yellow pigment of various degrees of intensity, approaching also to red.

A low plant with fleshy leaves (Sedum telephium), having clusters of purple flowers. It is found on dry, sandy places, and on old walls, in England, and has become naturalized in America. Called also stonecrop, and live-forever.

See Orach.

An apparatus which illustrates, by the revolution of balls moved by wheelwork, the relative size, periodic motions, positions, orbits, etc., of bodies in the solar system.

A sort of gold or silver lace.

Leaf metal of bronze; Dutch metal. See under Dutch.

See Archil.

Pertaining to, or designating, an acid found in certain lichens, and called also lecanoric acid.

Pertaining to, or designating, an organic acid obtained by a partial decomposition of orsellic acid as a white crystalline substance, and related to protocatechuic acid.

A morsel left at a meal; a fragment; refuse; -- commonly used in the plural.

Any one of numerous small two-winged flies of the family Ortalidae. The larvae of many of these flies live in fruit; those of others produce galls on various plants.

A brachiopod shell of the genus Orthis, and allied genera, of the family Orthidae.

An extinct genus of Brachiopoda, abundant in the Paleozoic rocks.

A variety of allanite occurring in slender prismatic crystals.

Designating a complex ether, C.(OC2H5)4, which is obtained as a liquid of a pleasant ethereal odor by means of chlorpicrin, and is believed to be a derivative of the hypothetical normal carbonic acid, C.(OH)4.

That point in which the three perpendiculars let fall from the angles of a triangle upon the opposite sides, or the sides produced, mutually intersect.

An extinct genus of Paleozoic Cephalopoda, having a long, straight, conical shell. The interior is divided into numerous chambers by transverse septa.

An orthoceras; also, any fossil shell allied to Orthoceras.

Common or potash feldspar crystallizing in the monoclinic system and having two cleavages at right angles to each other. See Feldspar.

Breaking in directions at right angles to each other; -- said of the monoclinic feldspars.