Noah Webster's Dictionary 1. (p. pr. & vb. n.) of Bound. 2. (a.) Moving with a bound or bounds.

Multi-Version Concordance Bounding (2 Occurrences) Song of Songs 2:8 The voice of my loved one! See, he comes dancing on the mountains, stepping quickly on the hills. (See RSV NIV) Nahum 3:2 The noise of the whip, the noise of the rattling of wheels, prancing horses, and bounding chariots, (WEB JPS ASV DBY WBS YLT NAS RSV)