• Bengali Word জোয়ান English definition [Persian] (noun) 1 a person grown to manhood; adult. 2 (military) a soldier. (adjective) full of youth; strong and stout: জোয়ান লোক. জোয়ানকি (noun) youth. (adjective) youthful. জোয়ানি (noun) youthfulness; youth; calf-time.