. "v. n. inch. (in the form inveteresco, Inscr. ap. Att. dell' Acad. Rom. Archeol. 2, p. 46, n. 17), to grow old , to become fixed or established , to continue long" . "v. n. inch. (in the form inveteresco, Inscr. ap. Att. dell' Acad. Rom. Archeol. 2, p. 46, n. 17), to grow old , to become fixed or established , to continue long" . .