On-hyreness

According to the Old English Dictionary:

on-hyreness

Add :-- Wilt þú ꝥ þú hwæthugu in Nonnoses weorce oncnáwe eác be Heliseus onhyrenesse ? visne aliquid in operatione Nonnosi de imitatione quoque Blisaei cognoscere ?, Gr. D. 50, 5. on-hyreness