Ge-nacian

According to the Old English Dictionary:

ge-nacian

p. ode, ede, pl. odon, edon; pp. od, ed To make naked or bare; nudare, nudum facere :-- Menigo genacedon ðæt hús turba nudaverunt tectum, Mk. Skt. Lind. 2, 4. DER. nacian. ge-nacian