a. [ L. rubicundus, fr. rubere to be red, akin to ruber red. See Red. ] Inclining to redness; ruddy; red. “His rubicund face.” Longfellow. [ 1913 Webster ]
n. [ LL. rubicunditas. ] The quality or state of being rubicund; ruddiness. [ 1913 Webster ]
To parade your rubicundity and gray hairs. Walpole. [ 1913 Webster ]