On-ginness

According to the Old English Dictionary:

e;

on-ginness

f. A beginning, undertaking :-- Onginnissum inceptis, Wrt. Voc. ii. 86, 26. Hine hét ðæt hé ðám hálwendan ongynnessum georne befulge eum coeptis insistere salutaribus jussit, Bd. 5, 19; S. 637, 11. on-ginness