O.E. ripe "ready for reaping, fit for eating," from W.Gmc. *ripijaz (cf. M.Du. ripe, Du. rijp, O.H.G. rifi, Ger. reif); related to O.E. repan "to reap" (see
reap). The verb ripen "to grow ripe" is from 1561, replacing earlier verb ripe, from late O.E. ripian, from the adj.