POLYANTHUS Meaning of POLYANTHUS in English [ ˌpɒlɪ'anθəs ]■ noun ( plural same) a cultivated hybrid of the wild primrose and primulas. [ Primula × polyantha .]OriginC18: mod. L., from poly- + Gk anthos 'flower'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004