DictionaryjuggernautUnstoppable force
noun

juggernaut

JUG-er-nawt/ˈdʒʌɡərnɔːt/

An overwhelmingly powerful force or organization that is difficult to stop.

The bulldozer moves like a juggernaut through the thick masonry barrier.

An enormous tracked bulldozer powers straight through a thick masonry barrier, crushing blocks beneath its tracks while an intact stretch of wall ahead makes the obstacle unmistakable.
Etymology

The title “lord of the world” became associated with a huge processional wagon bearing Krishna's image. Apocryphal stories of devotees being crushed beneath its wheels supplied the image of an overwhelming, destructive force.

In context

Oculus Imperia153:41
Hit the word bearers with the force of a juggernaut demolishing them in an outburst of pure Fury
The Betrayal at Calth: The Complete History (Warhammer 40,000 & Horus Heresy Lore)

More examples

  • The campaign became a political juggernaut.
  • Competitors struggled to keep pace with the financial juggernaut.
  • The team’s winning juggernaut seemed impossible to stop.

Forms

juggernaut · juggernauts

Similar words

powerhouse
A powerhouse is exceptionally strong or productive; a juggernaut suggests overwhelming momentum that is hard to stop.
behemoth
A behemoth is enormous; a juggernaut emphasizes force and unstoppable progress.