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Leipoa

A genus of Australian gallinaceous birds including but a single species (Leipoa ocellata), about the size of a turkey. Its color is variegated, brown, black, white, and gray. Called also native pheasant.

Leisure

Unemployed; as, leisure hours.

Leitmotiv Leitmotif

a guiding theme; in Wagnerian opera, a marked melodic phrase or short musical passage which always accompanies the reappearance of a certain person, situation, abstract idea, or allusion in the course of the play; a sort of musical label. Also called Leading motive.

Leitneria

A genus of trees or shrubs coextensive with the family Leitneriaceae, and including the corkwood (Leitneria floridana).

Leitneriaceae

A natural family of trees coextensive with the genus Leitneria; commonly isolated in a distinct order.

Lemaireocereus

A genus of tropical American cacti, usually tall and branching with stout spines and funnel-shaped flowers and globular or ovoid often edible fruit.

Leman

A sweetheart, of either sex; a gallant, or a mistress; -- usually in a bad sense.

lemanderin

A fruit tree (Citrus limonia) which is a hybrid between the mandarin orange and the lemon, having a very acid fruit with an orange peel; also, the fruit of this tree, the rangpur.

Lemma

A preliminary or auxiliary proposition demonstrated or accepted for immediate use in the demonstration of some other proposition, as in mathematics or logic.

lemmatization

The act or process of lemmatizing; conversion into a lemma{2}.

lemmatize

To convert into a lemma{2}; to normalize the form of (a word) to that form used as the headword in a dictionary, glossary, or index; as, /ride/ is the lemmatized form for /riding/ and /ridden/.

Lemming

Any one of several species of small arctic rodents of the genera Myodes and Cuniculus, resembling the meadow mice in form. They are found in both hemispheres.

Lemna

A genus of minute acquatic herbs floating on or below the water surface of still water consisting of a leaflike frond or plant body and single root.

Lemnaceae

A natural family of small free-floating thalloid plants.

Lemnian

Of or pertaining to the isle of Lemnos.

Lemniscate Lemniscata

A curve in the form of the figure 8, with both parts symmetrical, generated by the point in which a tangent to an equilateral hyperbola meets the perpendicular on it drawn from the center.

Lemniscus

One of two oval bodies hanging from the interior walls of the body in the Acanthocephala.

Lemonade

A beverage consisting of lemon juice mixed with water and sweetened.

lemonwood

hard tough elastic wood of the lemonwood tree; used for making bows and fishing rods.

Lemur

One of a family (Lemurid/) of nocturnal mammals allied to the monkeys, but of small size, and having a sharp and foxlike muzzle, and large eyes. They feed upon birds, insects, and fruit, and are mostly natives of Madagascar and the neighboring islands, one genus (Galago) occurring in Africa. The slow lemur or kukang of the East Indies is Nycticebus tardigradus. See Galago, Indris, and Colugo.

Lemures

Spirits or ghosts of the departed; specters.

Lemuria

A hypothetical land, or continent, supposed by some to have existed formerly in the Indian Ocean, of which Madagascar is a remnant.

Lemuroid

Like or pertaining to the lemurs or the Lemuroidea. One of the Lemuroidea.

Lemuroidea

A suborder of primates, including the lemurs, the aye-aye, and allied species.

Lenard rays

Rays emanating from the outer surface of a plate composed of any material permeable by cathode rays, as aluminium, which forms a portion of a wall of a vacuum tube, or which is mounted within the tube and exposed to radiation from the cathode. Lenard rays are similar in all their known properties to cathode rays. So called from the German physicist Philipp Lenard (b. 1862), who first described them.

Lend

To allow the custody and use of, on condition of the return of the same; to grant the temporary use of; as, to lend a book; -- opposed to borrow.

lend-lease

the temporary transfer of goods and services to an ally to aid in a common cause; as, lend-lease during World War II was extremely generous.

Lene

The smooth breathing (spiritus lenis). Any one of the lene consonants, as p, k, or t (or Gr. /, /, /).

Lengest Lenger

Longer; longest; -- obsolete compar. and superl. of long.

Lengthily

In a lengthy manner; at great length or extent.

Lengthiness

The state or quality of being lengthy; prolixity.

Lengthwise Lengthways

In the direction of the length; running or extending in the direction of the length of a thing; in a longitudinal direction. Contrasted with crosswise.

Lengthy

Having length; rather long or too long; prolix; not brief; -- said chiefly of discourses, writings, and the like.

Lenify

To assuage; to soften; to mitigate; to alleviate.

Leningrad

A city in the European part of Soviet Russia; the former capital of Russia. The name was formerly St. Petersburg and Petrograd, and was changed back to Saint Petersburg (Sankt Peterburg in Russian) in 1992.

Leninism

a form of communism based on the writings of Marx and Lenin; called also Marxism-Leninism.

Lenitive

A medicine or application that has the quality of easing pain or protecting from the action of irritants. A mild purgative; a laxative.

Lenitude

The quality or habit of being lenient; lenity.

Lenity

The state or quality of being lenient; mildness of temper or disposition; gentleness of treatment; softness; tenderness; clemency; -- opposed to severity and rigor.

Lenni-Lenape

A general name for a group of Algonquin tribes which formerly occupied the coast region of North America from Connecticut to Virginia. They included the Mohicans, Delawares, Shawnees, and several other tribes.

Leno

A light open cotton fabric used for window curtains.

Lens

A piece of glass, or other transparent substance, ground with two opposite regular surfaces, either both curved, or one curved and the other plane, and commonly used, either singly or combined, in optical instruments, for changing the direction of rays of light, and thus magnifying objects, or otherwise modifying vision. In practice, the curved surfaces are usually spherical, though rarely cylindrical, or of some other figure.

Lent

Slow; mild; gentle; as, lenter heats.

Lentando

Slackening; retarding. Same as Rallentando.

Lenten

Of or pertaining to the fast called Lent; used in, or suitable to, Lent; as, the Lenten season.

Lenticel

One of the small, oval, rounded spots upon the stem or branch of a plant, from which the underlying tissues may protrude or roots may issue, either in the air, or more commonly when the stem or branch is covered with water or earth. A small, lens-shaped gland on the under side of some leaves.

Lenticula

A kind of eruption upon the skin; lentigo; freckle.

Lenticular

Resembling a lentil in size or form; having the form of a double-convex lens.

Lentiginous

Of or pertaining to lentigo; freckly; scurfy; furfuraceous.

Lentigo

A freckly eruption on the skin; freckles.

Lentil

A leguminous plant of the genus Ervum (Ervum Lens), of small size, common in the fields in Europe. Also, its seed, which is used for food on the continent.

Lentinus

The most important genus of mushrooms in the Far East.

lentissimo

very slow; very slowly; -- of music tempo.

Lento

Slow; in slow time; slowly; -- rarely written lente.

Lentoid

Having the form of a lens; lens-shaped.

Lentor

Tenacity; viscidity, as of fluids.

Leo

The Lion, the fifth sign of the zodiac, marked thus [/] in almanacs.

Leod

People; a nation; a man.

Leonese

Of or pertaining to Leon, in Spain. A native or natives of Leon.

Leonid

One of the shooting stars which constitute the star shower that recurs near the fourteenth of November at intervals of about thirty-three years; -- so called because these shooting stars appear on the heavens to move in lines directed from the constellation Leo.

Leonine

Pertaining to, or characteristic of, the lion; as, a leonine look; leonine rapacity.

Leonotis

A small genus of tropical herbs and subshrubs of S Africa.

Leontocebus

A genus of marmosets including some of the tamarins. Called also Leontopithecus and Leontideus.

Leontodon

A genus of liguliflorous composite plants, including the fall dandelion (Leontodon autumnale), and formerly the true dandelion; -- called also lion's tooth.

Leontopodium

A genus of plants including the edelweiss (Leontopodium alpinum).

Leonurus

A genus of stout Old World herbs having cut-lobed leaves and flowers in whorls.

Leopard

A large, savage, carnivorous mammal (Felis leopardus). It is of a yellow or fawn color, with rings or roselike clusters of black spots along the back and sides. It is found in Southern Asia and Africa. By some the panther (Felis pardus) is regarded as a variety of leopard.

leopard's bane

A name of several harmless plants, as Arnica montana (Arnica acaulis syn. Doronicum acaule), Senecio Doronicum, and Paris quadrifolia.

leopardbane

Any of several herbs of the genus Doronicum (as Doronicum acaule syn. Arnica acaulis) having alternate often clasping stem leaves cultivated for their long stalks of yellow flower heads. See leopard's bane.

Lepadidae

A natural family of crustaceans including the goose barnacles.

Lepadoid

A stalked barnacle of the genus Lepas, or family Lepadid/; a goose barnacle. Also used adjectively.

Lepal

A sterile transformed stamen.

Lepanto

The name of a battle in which Turkish seapower was destroyed by the Christian League in 1571.

Lepas

Any one of various species of Lepas, a genus of pedunculated barnacles found attached to floating timber, bottoms of ships, Gulf weed, etc.; -- called also goose barnacle. See Barnacle.

Leper

A person affected with leprosy.

Lepered

Affected or tainted with leprosy.

Leperous

Leprous; infectious; corrupting; poisonous.

Lepidine

An organic base, C9H6.N.CH3, metameric with quinaldine, and obtained by the distillation of cinchonine.

Lepidodendrales

An order of fossil arborescent plants arising during the Lower Devonian and conspicuous throughout the Carboniferous.

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