violantin التعريفات والمعاني == English == === Etymology === See violuric. === Noun === violantin (uncountable) (chemistry, archaic) A complex nitrogenous substance derived from barbituric acid. شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة violation Violante violentia violant violante violative violating violenti violatio