For-legenes

According to the Old English Dictionary:

-legnes, -ness, -nys, -nyss, e;

for-legenes

f. Fornication; fornĭcātio :-- Búton forlegenysse þingum excepta fornĭcātiōnis causa, Mt. Bos. 5, 32. He swylce unalýfeddre forlegnesse and egeslícre wæs besmiten fornĭcātiōne pollūtus est tāli, Bd. 2, 5; S. 506, 39. for-legenes