חגג
châgag
khaw-gag'
A primitive root (compare H2283, H2328); properly to move in a circle , that is, (specifically) to march in a sacred procession, to observe a festival; by implication to be giddy: - celebrate, dance, (keep, hold) a (solemn) feast (holiday), reel to and fro.
LXX related word(s)
G1858 heortazo
G5015 tarasso