POLYMORPHONUCLEAR Meaning of POLYMORPHONUCLEAR in English [ ˌpɒlɪˌmɔ:fə(ʊ)'nju:klɪə ]■ adjective Physiology (of a leucocyte) having a nucleus with several lobes and cytoplasm that contains granules. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004