Perclose, per-klōz′, n. an enclosed place: (archit.) a railing separating a tomb or chapel from the rest of the church: (her.) the lower half of a garter with the buckle.—Also Par′aclose, Parclose′. [O. Fr.,—L. præ, in front, claudĕre, clausum, to shut.]

Percoct, per-kokt′, adj. well-cooked. [L. percoctus, percoquĕre, to cook thoroughly.]

Percoid, per′koid. See Perch (1).

Percolate, pėr′kō-lāt, v.t. to strain through pores or small openings, as a liquid: to filter.—v.i. to pass or ooze through very small openings: to filter.—n. a filtered liquid.—ns. Percolā′tion, act of filtering; Per′colator, a filtering vessel. [L. percolāre,-ātumper, through, colāre, to strain.]

Percurrent, per-kur′ent, adj. running through the whole length.—adj. Percur′sory, running over slightly or in haste (same as Cursory). [L. percurrens, pr.p. of percurrĕre, percursum, to run through.]

Percuss, per-kus′, v.t. to strike so as to shake: to tap for purposes of diagnosis.—adj. Percus′sant (her.), bent round and striking the side, as a lion's tail—also Percussed′.

Percussion, per-kush′un, n. the forcible striking of one body against another: collision, or the shock produced by it: impression of sound on the ear: (med.) the tapping upon the body to find the condition of an internal organ by the sounds: in the jargon of palmistry, the outer side of the hand.—adjs. Percuss′ional, Percuss′ive.—ns. Percuss′ion-bull′et, a bullet so formed as to explode on striking something: an explosive bullet; Percus′sion-cap, a cap of copper partly filled with a substance which explodes when struck, formerly used for firing rifles, &c.; Percus′sion-fuse, a fuse in a projectile set in action by concussion when the projectile strikes the object; Percus′sion-hamm′er, a small hammer for percussion in diagnosis; Percus′sion-lock, a kind of lock for a gun in which a hammer strikes upon a percussion-cap on the nipple, igniting the charge; Percus′sion-pow′der, powder which explodes on being struck, called also fulminating powder.—adv. Percuss′ively.—ns. Percuss′or; Percuteur′, an instrument for light percussion in neuralgia, &c.—adj. Percū′tient, striking or having power to strike.—n. that which strikes or has power to strike. [L. percussion-empercutĕre, percussumper, thoroughly, quatĕre, to shake.]

Percutaneous, per-kū-tā′nē-us, adj. done or applied through or by means of the skin.—adv. Percutā′neously. [L. per, through, cutis, the skin.]

Perdendo, per-den′dō, adj. (mus.) dying away.—Also Perden′dosi. [It.]

Perdie, Perdy, pėr′di, adv.=Pardieu.