rare. [f. as prec. + -MENT.] = Betrayal.
1548. Udall, etc., Erasm. Par. Matt. xxvii. 4 (R.). Confessing him to be innocent, whose betraiment they had bought.
1863. J. Coleman, in Spurgeon, Treas. Dav., Ps. lv. Betrayment of the Messiah by one of the twelve.