the world > food and drink > farming > animal husbandry > keeping of cattle > [noun] > housing or sheltering of cattle > worker in or cleaner of cattle shelter
byre-mucker1790
byre-man1814
byre-woman1820
sharny1825
1790 R. BurnsLet. 14 July (2003) II. 36 As ill-spelt as Country John's Billet-doux; or as unsightly a scrawl as Betty Byre-mucker's answer to it.