cressimentum

cressimentum [AN creissement, OF croissement] , increment, addition. Cf. crementum. a1200 do eis in ~um j dim. acram contiguam predicte acre Danelaw 269; c1200 monachi ‥ dederunt mihi ‥ pro additamento juxta toftum vj s. et pro creissemento lx ovium x s. Couch. Kirkstall 62.