Terror, ter′or, n. extreme fear: an object of fear or dread—(Milt.) Terr′our.—adj. Terr′or-haunt′ed, haunted with terror.—n. Terrorisā′tion.—v.t. Terr′orise, to terrify: to govern by terror.—ns. Terr′oriser, one who terrorises; Terr′orism, a state of terror: a state which impresses terror: an organised system of intimidation; Terr′orist, one who rules by terror.—adjs. Terr′orless, free from terror: harmless; Terr′or-smit′ten, -strick′en, -struck, seized with terror, terrified.—v.t. Terr′or-strike, to smite with terror.—King of Terrors, death; Reign of Terror, or The Terror, the period of fever in the first French Revolution, during which the king, the queen, thousands of victims—the innocent and the guilty—the Girondists, Danton, Madame Roland, and at last Robespierre, were hurried to the guillotine. [L. terrorterrēre, to frighten.]

Terry, ter′i, n. a pile fabric with uncut loops.

Tersanctus. See Trisagion.

Terse, tėrs, adj. compact or concise, with smoothness or elegance: neat.—adv. Terse′ly.—ns. Terse′ness, conciseness, brevity; Ter′sion, act of wiping. [L. tersustergēre, tersum, to rub clean.]

Tertial, ter′shal, adj. of the third rank among the flight-feathers of a bird's wing.—n. a tertiary flight-feather.

Tertian, tėr′shi-an, adj. occurring every third day.—n. an ague or fever with paroxysms every third day. [L. tertianustertius, third—tres, three.]

Tertiary, tėr′shi-ar-i, adj. of the third degree, order, or formation: pertaining to the series of sedimentary rocks or strata lying above the chalk and other secondary strata, and abounding in organic remains—the Cainozoic: (ornith.) tertial.—n. one who, or that which, is tertiary.—n.pl. Ter′tiaries, a class in the R.C. Church, who, without entering into the seclusion of a monastery, aspire to practise in ordinary life all the substantial obligations of the scheme of virtue laid down in the Gospel. [L. tertiariustertius.]

Teruncius, te-run′shi-us, n. an ancient Roman coin, ¼ as, weighing 3 oz.

Teru-tero, ter′ōō-ter′ō, n. the Cayenne lapwing.

Tervy, ter′vi, v.i. (prov.) to struggle.