1. a massive inexorable force, campaign, movement, or object that crushes whatever is in its path
2. a large heavy truck
Usage: British
3. a crude idol of Krishna formerly dragged on a huge car in the path of which devotees threw themselves
Usage: historical; religious

Examples

• The company became a juggernaut in the tech industry.
• Nothing could stop the juggernaut of social change.
• The political campaign turned into an unstoppable juggernaut.
• The team’s offense was a juggernaut that dominated every game.
• A massive juggernaut thundered down the highway.
• The retail chain grew into a commercial juggernaut.