Sc. [f. TOSH a.] trans. To make tosh; to tidy, trim.
1826. J. Wilson, Noct. Ambr., Wks. 1855, I. 266. Hoo she wad try to tosh up her breest.
1886. A. Wardrop, Mid Cauther Fair, 9. Lets tosh yer plaid a wee.