Sēl'ion, n.

(sēl'yun), n. [L. Lat. selio, sellio, O. Fr. seillon, sevillon, seullon, N. Fr. sillon, a ridge, a furrow, fr. Icel. sīla, to furrow, cut. Cf. SEEL.] A short piece of land in arable ridges and furrows of uncertain quantity; also, a ridge of land lying between two furrows. [Obs. or Prov. Eng.]