three-card monte noun1 •A confidence game in which the victim, or mark, is tricked into betting a sum of money that they can find the money card, for example the queen of hearts, among three face-down playing cards.A starry 20th-anniversary revival of “Topdog/Underdog,” her Pulitzer Prize-winning fable about two brothers, three-card monte and one troubling inheritance, is in previews on Broadway. — 2022 formsthree-card montes