undulatory التعريفات والمعاني == English == === Etymology === From undulate + -ory. === Adjective === undulatory (not comparable) That undulates, or that causes undulations ==== Derived terms ==== شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة undulator undulater undulaters undulato undulaturus undulary undulaturae undulatos undulators