H2287

חָגַג

chagag (khaw-gag') v.
1. (properly) to move in a circle
2. (specifically) to march in a sacred procession, to observe a festival
3. (by implication) to be giddy
[a primitive root]
KJV: celebrate, dance, (keep, hold) a (solemn) feast (holiday), reel to and fro.
Compare: H2283, H2328