Articulate, är-tik′ūl-āt, adj. distinct: clear.—v.t. to joint: to form into distinct sounds, syllables, or words.—v.i. to speak distinctly.—adv. Artic′ulately.—ns. Artic′ulateness; Articulā′tion, a joining as of the bones: part between two joints: distinctness, or distinct utterance: a consonant; Artic′ulator, one who articulates or speaks: one who articulates bones and mounts skeletons. [L. articulāre, -ātum, to furnish with joints, to utter distinctly. See Article.]

Artifice, art′i-fis, n. artificer's work: a contrivance: a trick or fraud.—n. Artif′icer, a workman: an inventor.—adj. Artificial (ärt-i-fish′yal), made by art: not natural: cultivated: not indigenous: feigned: not natural in manners, affected.—v.t. and v.i. Artific′ialise, to render artificial.—ns. Artificial′ity, Artific′ialness.—adv. Artific′ially. [L. artificiumartifex, -ficis, an artificer—ars, artis, and facĕre, to make.]

Artillery, är-til′ėr-i, n. offensive weapons of war, esp. cannon, mortars, &c.: the men who manage them: a branch of the military service: gunnery.—ns. Artill′erist, one skilled in artillery or gunnery; Artill′ery-man, a soldier of the artillery. [O. Fr. artillerie, artiller, to arm; through a supposed Low L. artillāre—L. ars, artis, art.]

Artiodactyla, är-ti-o-dak′til-a, n. a sub-order of the great mammalian order of Ungulata, having the third digit unsymmetrical in itself, but forming a symmetrical pair with the fourth digit—as distinguished from the Perissodactyla (horse, tapir, rhinoceros), which have the third digit of each limb symmetrical in itself, an odd number of digits on the hind-foot, and at least twenty-two dorso-lumbar vertebræ. The Artiodactyla, again, divide into two groups, the Non-Ruminantia and the Ruminantia.

Artisan, ärt′i-zan, n. one skilled in any art or trade: a mechanic. [Fr.—It. artigiano, ult. from L. artitus, skilled in the arts—ars, artis, art.]

Artist, ärt′ist, n. one who practises an art, esp. one of the fine arts, as painting, sculpture, engraving, or architecture.—adjs. Artist′ic, -al, according to art.—adv. Artist′ically.—n. Art′istry, artistic pursuits: artistic workmanship, quality, or ability. [Fr. artiste, It. artista—L. ars, artis, art.]

Artiste, är-tēst′, n. one dexterous or tasteful in any art, as an opera dancer, a cook, a hairdresser, &c. [Fr.]

Art-union. See Art.

Arum, ā′rum, n. a genus of plants represented in England by the Cuckoo-pint or Wake Robin (A. maculatum), whose root yields a wholesome farina known as Portland Sago or Arrowroot. [L.—Gr. aron.]

Arundinaceous, a-run-di-nā′shus, adj. relating to or like a reed.—Also Arundin′eous. [L. arundinaceusarundo, a reed.]