Oxford Dictionary English OAP nounnoun BrE BrE//ˌəʊ eɪ ˈpiː// ; NAmE NAmE//ˌoʊ eɪ ˈpiː// (British English, becoming old-fashioned) Old age Add to my wordlistjump to other resultsthe abbreviation for old-age pensioner adults £4.50, children and OAPs £3 See related entries: Old ageCheck pronunciation: OAP oxfordlearnersdictionaries.com
