APTEROUS Meaning of APTEROUS in English [ 'apt(ə)rəs ]■ adjective Entomology (of an insect) having no wings.OriginC18: from Gk apteros (from a- 'without' + pteron 'wing') + -ous . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004