adulterine /əˈdʌltəɹaɪn/adjective 4noun 1forms 3 adjective4 •Born of adultery. •Pertaining to adultery. •Spurious; due to adulteration.a knave apothecary, that administers the physick, and makes the medicine, may do infinite harm, by his old obsolete doses, adulterine druggs, bad mixtures, quid pro quo, &c. — 1624 •Illegal; unlicensed.when any particular class of artificers or traders thought proper to act as a corporation without a charter , such adulterine guilds , as they were called , were not always disfranchised[…] — 1776 noun1 •(rare) One born of an adulterous union. formsadulterines · more adulterine · most adulterine