Mægen-leást

According to the Old English Dictionary:

e;

mægen-leást

f. Weakness, feebleness, impotence:--Ðá ofhreów ðam munece ðæs hreóflian mægenleást (inability to walk), Homl. Th. i. 336, 11. Módes mægenleást weakness of mind, ii. 220, 5. Hí ne mihton for heora mægenleáste ða meniu bewerian (of the Jews reduced by famine during the siege of Jerusalem), Ælfc. T. Grn. 21, 8. mægen-least