Selion, sel′yon, n. a ridge of land rising between two furrows. [O. Fr. seillon, Fr. sillon, a furrow.]

Seljuk, sel-jōōk′, n. a member of a Turkish family which, under Togrul Beg, grandson of a chief named Seljuk, overthrew the Abbaside califs of Bagdad about 1050, and gave way before the Osmanli or Ottoman princes.—adj. Selju′kian.

Sell, sel, n. a seat, a throne: (Spens.) a saddle: a saddler.—adj. Sell′iform, saddle-shaped. [O. Fr. selle—L. sella, for sedula, dim. of sedes, a seat.]

Sell, sel, v.t. to deliver in exchange for something paid as equivalent: to betray for money: to impose upon, cheat.—v.i. to have commerce: to be sold, to be in demand for sale:—pa.t. and pa.p. sōld.—n. a deception.—adj. Sell′able, that can be sold.—n. Sell′er, a furnisher: a vender: a small vessel for holding salt.—Sell one's life dearly, to do great injury to the enemy before one is killed; Sell one up, to sell a debtor's goods; Sell out, to dispose entirely of: to sell one's commission. [A.S. sellan, to hand over; cf. Ice. selja, Goth. saljan.]

Sellanders, sel′an-dėrs, n. an eruption in the tarsus of the horse. [Fr. solandre.]

Seltzer, selt′zėr, n. an effervescing alkaline mineral water brought from Nieder-Selters in Prussia.—n. Selt′zogene, a gazogene (q.v.).

Selvage, sel′vāj, n. that part of cloth which forms an edge of itself without hemming: a border: in mining, that part of a lode adjacent to the walls on either side: the edge-plate of a lock—also Sel′vedge.—adjs. Sel′vaged, Sel′vedged.—n. Selvagēē′, an untwisted skein of rope-yarn marled together. [Old Dut. selfegge, self, self, egge, edge.]

Selves, selvz, pl. of self.

Semantron, sē-man′tron, n. in the Greek Church, a long bar of wood struck with a mallet to summon worshippers. [Gr.,—sēmainein, to give a signal.]

Semaphore, sem′a-fōr, n. a contrivance for conveying signals, consisting of a mast with arms turned on pivots by means of cords or levers.—adjs. Semaphor′ic, -al, telegraphic—adv. Semaphor′ically. [Gr. sēma, a sign, pherein, to bear.]