The Book of Household Management by Mrs. Beeton

693. DIFFERENT NAMES HAVE BEEN GIVEN to sheep by their breeders,

according to their age and sex. The male is called a ram, or tup; after weaning, he is said to be a hog, or hogget, or a lamb-hog, tup-hog, or teg; later he is a wether, or wether-hog; after the first shearing, a shearing, or dinmont; and after each succeeding shearing, a two, three, or four-shear ram, tup, or wether, according to circumstances. The female is called a ewe, or gimmer-lamb, till weaned, when she becomes, according to the shepherd's nomenclature, a gimmer-ewe, hog, or teg; after shearing, a gimmer or shearing-ewe, or theave; and in future a two, three, or four-shear ewe, or theave.