perdonantia

perdonantia [AN perdonance] , remission of an obligation, due, or penalty. 1441 volo eciam quod pauperes tenentes mei habeant remissionem et ~am de firma sua de xl marcis Reg. Cant. II 582; 1493 domino regi pro carta perdonencie de terris nuper emptis in Essexia Reg. Merton I 171.