ZYGOMORPHIC Meaning of ZYGOMORPHIC in English [ ˌzʌɪgə(ʊ)'mɔ:fɪk , ˌzɪg- ]■ adjective Botany (of a flower) bilaterally symmetrical, as in a snapdragon. Compare with actinomorphic .Derivativeszygomorphy noun Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004