1. Something, such as a belief or institution, that elicits blind and destructive devotion or to which people are ruthlessly sacrificed. 2. An overwhelming, advancing force that crushes or seems to crush everything in its path: It doesn't assume that people need necessarily remain passive when confronted by what appears to be the juggernaut of history (Christopher Lehmann-Haupt). 3.Juggernaut Used as a title for the Hindu deity Krishna.
ETYMOLOGY:
Hindi jagannth, title of Krishna, from Sanskrit jaganntha, lord of the world : jagat, moving, the world (from earlier present participle of jigti, he goes; see gw- in Appendix I) + ntha, lord (from nthate, he helps, protects). Senses 1 and 2, from the fact that worshipers have thrown themselves under the wheels of a huge car or wagon on which the idol of Krishna was drawn in an annual procession at Puri in east-central India.