Wiktionary
rubifying
vb. (present participle of rubify English)
Usage examples of "rubifying".
Waters rubifying, and bulles' gall, Arsenic, sal-armoniac, and brimstone, And herbes could I tell eke many a one, As egremoine,* valerian, and lunary,** *agrimony **moon-wort And other such, if that me list to tarry.