Esol-cweorn

According to the Old English Dictionary:

e ;

esol-cweorn

f. A mill turned by an ass, mill-stone :-- Esulcweorn mola asinaria, Past. 31, 17: asinaria, Wrt. Voc. ii. 72, 79: 8, 72. Eosulcweorn mola asinaria, Ll. Th. ii. 236, 11. esol-cweorn