Calque. See Calk (3).

Caltrop, kal′trop, n. an instrument armed with four spikes, so arranged that one always stands upright, used to obstruct the progress of an enemy's cavalry, or of besiegers of a fortification.—Also Cal′trap. [A.S. coltetræppe, calcatrippe—L. calc-em, heel, trappa, a trap.]

Calumba, ka-lum′ba, n. the root of an East African plant, extensively used in medicine as a stomachic and tonic. [From Colombo in Ceylon.]

Calumet, kal′ū-met, n. the 'peace pipe' of the North American Indians, a tobacco-pipe having a stem of reed or painted wood about 2½ feet long, decorated with feathers, with a large bowl, usually of soap-stone. [Calumet is a Norman name for a shepherd's pipe (Fr. chalumeau—L. calamellus, calamus), given by the early French settlers from its resemblance.]

Calumny, kal′um-ni, n. false accusation: slander.—v.t. Calum′niāte, to accuse falsely: to slander.—v.i. to spread evil reports.—ns. Calum′niātion; Calum′niātor.—adjs. Calum′niātory, Calum′nious, of the nature of calumny: slanderous.—adv. Calum′niously.—Oath of calumny, a method in the law of Scotland for the prevention of calumnious and unnecessary suits, by which both parties at the beginning of a cause swear, either by themselves or their counsel, that the facts set forth by them are true—usual only in actions of divorce, &c. [L. calumnia, prob. for calvomnia, from calvi, calvĕre, to deceive.]

Calvary, kal′va-ri, n. the name of the place where Jesus was crucified: (R.C.) a series of representations of the various scenes of Christ's crucifixion: an eminence crowned with one or three crosses bearing life-size figures of Jesus and the two thieves. [The Anglicised form of the Vulgate calvaria, which was the L. rendering of the Gr. kranion, as that again of the Aramaic gogulthō or gogolthā (Heb. gulgōleth—Græcised form golgotha), all three words meaning skull.]

Calve, käv, v.i. to bring forth a calf. [A.S. cealfian. See Calf.]

Calvered, kal′verd, p.adj. from obsolete verb Cal′ver, to prepare salmon or other fish when freshly caught. [Prob. the same as Scot. Caller.]

Calvinism, kal′vin-izm, n. the doctrines of the great Genevan religious reformer, John Calvin (1509-1564), as these are given in his Institutio, esp. as regards particular election, predestination, the incapacity for true faith and repentance of the natural man, efficacious grace, and final perseverance.—n. Cal′vinist, one who holds the doctrines of Calvin.—adjs. Calvinist′ic, -al, pertaining to Calvin or Calvinism.

Calvities, kal-vish′i-ēz, n. baldness. [L.,—calvus, bald.]