Chargé d'Affaires, n.

noun

(shär-zhā' daf-fār'), n. [From charge, p. p. of charger, to load, to charge, and affaire, affair, q. v.] A diplomatic representative, or minister of an inferior grade, at a foreign court, to whose care are confided the affairs of his nation; a minister of the fourth grade. Kent. Wheaton.