Under-beran

According to the Old English Dictionary:

under-beran

glosses supportare, sustinere, subsistere :-- Underbearaþ subportantes, Rtl. 13, 35. Underbær sustinuit, 27, 31. Underbeara subsistere, 7, 38. Underberende supportantes, Scint. 24, 1. under-beran