AREOLE Meaning of AREOLE in English [ 'ɛ:rɪəʊl ]■ noun Biology an areola, especially a small area bearing spines or hairs on a cactus.OriginC19: from Fr. aréole , from L. (see areola ). Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004