On-bláwan

According to the Old English Dictionary:

on-bláwan

to breathe into, inspire, inflate :-- Onblǽwþ litrat (?), Wrt. Voc. ii. 53, 60. Onblá[wende] inspirans, inflans, Hpt. Gl. 442, 29. Mid elreordre dysignesse onbláwne barbara inflati stultitia, Bd. 2, 5; S. 507, 13. on-blawan