MALONYLUREA Meaning of MALONYLUREA in English ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ ̷ ̷ˈ ̷ ̷ ̷ ̷ nounEtymology: malonyl + urea : barbituric acid Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012