Blód-læswu

According to the Old English Dictionary:

e;

blód-læswu

f. A blood-letting; sanguinis emissio :-- Frægn se bisceop hwonne hire blódlæswu ǽrest wǽre the bishop asked when was first her blood-letting, Bd. 5, 3; S. 616, 12, 15. On ðære blódlæswe in the blood-letting, 5, 3; S. 616, 5. blod-læswu