celebrate, dance, (keep, hold) a (solemn) feast (holiday), reel to and fro

Strong’s Dictionary of Hebrew Words:

Transliteration:
chagag
Phonic:
khaw-gag’
Meaning:
a primitive root (compare 2283, 2328); properly, to move in a circle, i.e. (specifically) to march in a sacred procession, to observe a festival; by implication, to be giddy
KJV Usage:
celebrate, dance, (keep, hold) a (solemn) feast (holiday), reel to and fro