Greátian

According to the Old English Dictionary:

greátian

p. ode; pp. od To GREATEN, to become great or large; grandescere, grossescere :-- On ðæs siwenígean eágum beóþ ða æpplas hále, ac ða brǽwas greátigaþ in lippi oculis pupillæ sanæ sunt, sed palpebræ grossescunt, Past. 11, 4; Swt. 69, 2; Hatt. MS. 15 a, 18. [A. R. greaten to grow great: O. H. Ger. grózen grossescere.] greatian