1. a former male pupil of a school, college, or university: British"an old boy of Banbury County School"
▪ a former male member of a sports team, company, or other organization: "the White Hart Lane old boy squared the ball to present an easy chance from 12 yards"
2. an elderly man: informal"he slipped a shilling into the old boy's palm"
▪ an affectionate form of address to a boy or man:British"“Look here, old boy,” he said"
