adulterately,adv.|əˈdʌltərətlɪ| [f. adulterate a. + -ly2.] In an adulterate manner; with an admixture of falseness; corruptly. a1619Donne Biathan. 46 Every Sect will a little corruptly and adulterately call their discipline Naturall Law.1818in Todd, and subseq. Dicts.