Dissuade

Webster's Practical Dictionary- A Practical Dictionary of the Englih Language · 1884 · p. 124

dis-swad', v. t. To advise or exhort against.— Di uasion, -zhun, n. Act of di uading; exhortation against a thing; a di uasive. — Di uaSive, -siv, a. Tending to di uade. — n. An argument, or counsel, employed to deter one from a measure.