undulatio

== Latin == === Etymology === From undulō +‎ -tiō. === Noun === undulātiō f (genitive undulātiōnis); third declension (Medieval Latin) waving (form) (Medieval Latin) undulation ==== Declension ==== Third-declension noun. === References === undulatio in Ramminger, Johann (16 July 2016 (last accessed)), Neulateinische Wortliste: Ein Wörterbuch des Lateinischen von Petrarca bis 1700‎[1], pre-publication website, 2005-2016