3. Bright; shining in beauty. [Obs.]

Most debonair and luculent lady.

B. Jonson.

Lu"cu*lent*ly, adv. In a luculent manner; clearly.

Lu*cul"lite (?), n. [From Lucullus, a Roman consul, famous for his

great wealth and luxury: cf. F. lucullite.] (Min.) A variety of black

limestone, often polished for ornamental purposes.

||Lu*cu"ma (?), n. (Bot.) An American genus of sapotaceous trees

||bearing sweet and edible fruits.

||

Lucuma mammosum is called natural marmalade in the West Indies; L.

Caimito, of Peru, furnishes a delicious fruit called lucuma and

caimito.

Lud"dite (?), n. One of a number of riotous persons in England, who for

six years (1811-17) tried to prevent the use of labor-saving machinery

by breaking it, burning factories, etc.; -- so called from Ned Lud, a

half-witted man who some years previously had broken stocking frames.

J. & H. Smith. H. Martineau.

Lu*dib"ri*ous (?), a. [L. ludibrium mockery, derision, from ludere to

play, sport.] Sportive; ridiculous; wanton. [Obs.] Tooker.

Lu"di*bund (?), a. [L. ludibundus.] Sportive. [Obs.] --

Lu"di*bund*ness, n. [Obs.] Dr. H. More.

Lu"di*crous (?), a. [L. ludicrus, or ludicer, from ludus play, sport,

fr. ludere to play.] Adapted to excite laughter, without scorn or

contempt; sportive. Broome.

A chapter upon German rhetoric would be in the same ludicrous

predicament as Van Troil's chapter on the snakes of Iceland, which

delivers its business in one summary sentence, announcing, that

snakes in Iceland -- there are none.

De Quincey.

Syn. -- Laughable; sportive; burlesque; comic; droll; ridiculous. --

Ludicrous, Laughable, Ridiculous. We speak of a thing as ludicrous when

it tends to produce laughter; as laughable when the impression is

somewhat stronger; as ridiculous when more or less contempt is mingled

with the merriment created.

-- Lu"di*crous*ly, adv. -- Lu"di*crous*ness, n.

Lu`di*fi*ca"tion (?), n. [L. ludificatio, fr. ludificare to make sport

of; ludus sport + -ficare (in comp.) to make. See - fy.] The act of

deriding.

Lu*dif"i*ca*to*ry (?), a. [L. ludificatorius.] Making sport; tending to

excite derision. [Obs.]

Lud"lam*ite (?), n. [Named after Mr. Ludlam, of London.] (Min.) A

mineral occurring in small, green, transparent, monoclinic crystals. It

is a hydrous phosphate of iron.

Lud"low group` (?). (Geol.) A subdivision of the British Upper Silurian

lying below the Old Red Sandstone; -- so named from the Ludlow, in

Western England. See the Chart of Geology.

Lud"wig*ite (?), n. [Named after the chemist Ludwig.] (Min.) A borate

of iron and magnesia, occurring in fibrous masses of a blackish green

color.

||Lu"es (?), n. [L.] (Med.) Disease, especially of a contagious kind.

||

Lues venerea, syphilis; -- called also simply lues.

Luff (?), n. [OE. lof, prob. a sort of timber by which the course of a

ship was directed, perh. a sort of paddle; cf. D. loef luff, loeven to

luff. The word is perh. akin to E. glove. Cf. Aloof.] (Naut.) (a) The

side of a ship toward the wind. (b) The act of sailing a ship close to

the wind. (c) The roundest part of a ship's bow. (d) The forward or

weather leech of a sail, especially of the jib, spanker, and other

fore-and- aft sails.

Luff tackle, a purchase composed of a double and single block and fall,

used for various purposes. Totten. -- Luff upon luff, a luff tackle

attached to the fall of another luff tackle. R. H. Dana, Jr.

<! p. 874 !>

Luff (lf), v. i. [imp. & p. p. Luffed (?); p. pr. & vb. n. Luffing.]

(Naut.) To turn the head of a vessel toward the wind; to sail nearer

the wind; to turn the tiller so as to make the vessel sail nearer the

wind.

To luff round, or To luff alee, to make the extreme of this movement,

for the purpose of throwing the ship's head into the wind.

Luf"fer (lf"fr), n. (Arch.) See Louver.

Lug (lg), n. [Sw. lugg the forelock.] 1. The ear, or its lobe. [Scot. &

Prov. Eng.]

2. That which projects like an ear, esp. that by which anything is

supported, carried, or grasped, or to which a support is fastened; an

ear; as, the lugs of a kettle; the lugs of a founder's flask; the lug

(handle) of a jug.

3. (Mach.) A projecting piece to which anything, as a rod, is attached,

or against which anything, as a wedge or key, bears, or through which a

bolt passes, etc.

The Gutenberg Webster's Unabridged Dictionary: Section I, J, K, and L · 第 2277 / 2341 题