Webster’s Revised Unabridged Dictionary · 1913
Moil
Moil (moil), v. t. [imp. & p. p. Moiled; p. pr. & vb. n. Moiling.] [OE. moillen to wet, OF. moillier, muillier, F. mouller, fr. (assumed) LL. molliare, fr. L. mollis soft. See Mollify.] To daub; to make dirty; to soil; to defile.
Thou . . . doest thy mind in dirty pleasures moil. Spenser.
Moil, v. i. [From Moil to daub; prob. from the idea of struggling through the wet.] To soil one's self with severe labor; to work with painful effort; to labor; to toil; to drudge.
Moil not too much under ground. Bacon.
Now he must moil and drudge for one he loathes. Dryden.
Moil, n. A spot; a defilement.
The moil of death upon them. Mrs. Browning.