POPINJAY Meaning of POPINJAY in English [ 'pɒpɪndʒeɪ ]■ noun1》 dated a vain, foppish, or conceited person. 2》 archaic a parrot.OriginME: from OFr. papingay , via Sp. from Arab. babbaġā . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004