CATION-ACTIVE Meaning of CATION-ACTIVE in English ˈ ̷ ̷ˌ ̷ ̷(ˌ) ̷ ̷| ̷ ̷ ̷ ̷ adjective : cationic 2 Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012