designating or pertaining to a group of Franks who lived along the Rhine in the neighborhood of Cologne during the 4th century or the code of laws observed by them.
Rip·u·ar·i·an (rĭp'yōō-âr'ē-ən) adj. Of, relating to, or being a group of Franks who settled along the Rhine, near Cologne, in the fourth century A.D. n. A Ripuarian Frank.