falsa
sagnorð
að, to defraud, impose upon, Nj. 106, Fms. ii. 129; to cheat, Hkr. i. 8; f. e-t af e-m, to cheat one of a thing, Fms. viii. 295; to spoil, El. 12; brynjan falsaðisk, the coat of mail proved false. Fas. i. 507.
2. to falsify, forge; f. bréf, K. Á. 222; neut., f. ok hégóma, to use false and vain language. Stj. 131; part. falsaðr, false, Fms. i. 139, Stj. 58. 592.