Scotograph, skot′ō-graf, n. an instrument for writing in the dark, or for the use of the blind.—ns. Scotō′ma, a defect in the vision (obs. Scot′omy); Scot′ophis, a genus of carinated serpents of North America; Scotor′nis, a genus of African birds with very long tails; Scot′oscope, a night-glass. [Gr. skotos, darkness, graphein, to write.]

Scotticism, skot′i-sizm, n. a Scotch idiom.—v.t. Scott′icise.—n. Scottificā′tion.—v.t. Scott′ify (coll.), to give Scotch character to.

Scoundrel, skown′drel, n. a low worthless fellow: a rascal: a man without principle.—ns. Scoun′dreldom, scoundrels collectively; Scoun′drelism, baseness, rascality.—adv. Scoun′drelly. [For scunner-el, one who scunners, or who causes scunnering—A.S. scunian, to shun.]

Scoup, skowp, v.i. (Scot.) to run: to scamper. [Related to skip.]

Scour, skowr, v.t. to clean by rubbing with something rough: to cleanse from grease or dirt: to remove by rubbing: to cleanse by a current: to search thoroughly by scrubbing: to cleanse by brushing: to purge drastically.—n. the action of a strong current in a narrow channel: violent purging.—ns. Scour′age, refuse water after scouring; Scour′er, drastic cathartic; Scour′ing, in angling, the freshening of angle-worms for bait by putting them in clean sand; Scour′ing-ball, a ball composed of soap, &c., for removing stains of grease.—n.pl. Scour′ing-drops, a mixture of oil of turpentine and oil of lemon used for removing stains.—ns. Scour′ing-rush, one of the horse-tails; Scour′ing-stock, in woollen manufacture, an apparatus in which cloths are treated to remove the oil and to cleanse them in the process of manufacture. [O. Fr. escurer—L. excurāre, to take great care of.]

Scour, skowr, v.i. to run with swiftness: to scurry along.—v.t. to run quickly over.—n. Scour′er, a footpad. [O. Fr. escourre—L. excurrĕre, to run forth.]

Scourge, skurj, n. a whip made of leather thongs: an instrument of punishment: a punishment: means of punishment.—v.t. to whip severely: to punish in order to correct.—n. Scour′ger, a flagellant. [O. Fr. escorgie (Fr. écourgée)—L. (scutia) excoriata, (a whip) made of leather—corium, leather.]

Scourse, skōrs, v.i. (Spens.) to run: to hurry. [O. Fr. escourser—L. excurrĕre, excursum, to run out.]

Scourse, skōrs, v.t. to barter, exchange.—v.i. to make an exchange.—n. (Spens.) discourse.—Also Scorse, Scoss. [Prob. discourse.]

Scout, skowt, n. one sent out to bring in tidings, observe the enemy, &c.: a spy: a sneak: in cricket, a fielder: the act of watching: a bird of the auk family: a college servant at Oxford, the same as gyp in Cambridge and skip in Dublin.—v.t. to watch closely.—n. Scout′-mas′ter, an officer who has the direction of army scouts. [O. Fr. escoute—escouter (It. ascoltare)—L. auscultāre, to listen—auris, the ear.]