retrogradism التعريفات والمعاني == English == === Etymology === From retrograde + -ism. === Noun === retrogradism (uncountable) Support for retrogression. ==== Related terms ==== retrogradist شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة retrogradior retrogradi retrogrades retrogradinen retrogradaste retrogradiendus retrogradiens retrogradingly retrograding