Webster’s Revised Unabridged Dictionary · 1913
Mutton
Mut′ton (mŭt′t'n), n. [OE. motoun, OF. moton, molton, a sheep, wether, F. mouton, LL. multo, by transposition of l fr. L. mutilus mutilated. See Mutilate.] 1. A sheep. [Obs.] Chapman.
Not so much ground as will feed a mutton. Sir H. Sidney.
Muttons, beeves, and porkers are good old words for the living quadrupeds. Hallam.
2. The flesh of a sheep.
The fat of roasted mutton or beef. Swift.
3. A loose woman; a prostitute. [Obs.]
Mutton bird (Zoöl.), the Australian short-tailed petrel (Nectris brevicaudus). — Mutton chop, a rib of mutton for broiling, with the end of the bone at the smaller part chopped off. — Mutton fish (Zoöl.), the American eelpout. See Eelpout. — Mutton fist, a big brawny fist or hand. [Colloq.] Dryden. — Mutton monger, a pimp. [Low & Obs.] Chapman. — To return to one's muttons. [A translation of a phrase from a farce by De Brueys, revenons à nos moutons let us return to our sheep.] To return to one's topic, subject of discussion, etc. [Humorous]
I willingly return to my muttons. H. R. Haweis.