Eorþ-græf

According to the Old English Dictionary:

eorþ-græf

Substitute for citation :-- Eorþgræf pæðeþ it (the bucket of a draw-well) makes its way through a passage dug in the earth, Rä. 59, 9. [O. Sax. erð-graf a grave. Cf. O. L. Ger. erth-gróba lacus vel cisterna.] eorþ-græf