Ge-wintred

According to the Old English Dictionary:

-wintrad;

ge-wintred

part. Grown to full age, full-aged, aged; adultus :-- Óþ-ðæt hit gewintred síe until it be of age, L. In. 38; Th. i. 126, 7. Miððý ðú bist gewintrad cum senueris, Jn. Skt. Lind. 21, 18. Ðeáh he gewintred wǽre though he was aged, Ors. 6, 31; Bos. 128, 7. Ðæs gewintredan monnes of a full-aged man, L. Alf. pol. 26; Th. i. 78, 18, [Cf. M. H. Ger. ge-járet.] DER. un-gewintred. ge-wintred