colter
Col"ter, n. Etym: [AS. culter, fr. L. culter plowshare, knife. Cf. Cutlass.] Defn: A knife or cutter, attached to the beam of a plow to cut the sward, in advance of the plowshare and moldboard. [Written also coulter.]
Col"ter, n. Etym: [AS. culter, fr. L. culter plowshare, knife. Cf. Cutlass.] Defn: A knife or cutter, attached to the beam of a plow to cut the sward, in advance of the plowshare and moldboard. [Written also coulter.]