The flesh of sheep used as food. / The flesh of goat used as food. / (archaic) A sheep. / (typography slang) Em, a unit of measurement equal to the height of the type in use.

(Cockney rhyming slang) deaf.

plural of mutton

(Cockney rhyming slang) deaf

(printing) An em quad.

plural of mutton quad

plural of mutton bird

(chiefly Australia, New Zealand) Any of various seabirds whose flesh is said to taste like mutton when cooked, especially Puffinus griseus, Puffinus tenuirostris, or a petrel of the genus Pterodroma.

A fattening cut of meat in the South Pacific, from the rib area of a sheep.

(slang) The penis.