old-age pensionerBrE /ˌəʊld eɪdʒ ˈpenʃənə(r)/ 🔊NAmE /ˌoʊld eɪdʒ ˈpenʃənər/ 🔊 noun (abbreviation OAP) (BrE, becoming old-fashioned, CanE) a person who receives an old-age pension 领养老金者 ➡ see also senior citizen See old-age pension for more