juggernaut

From Wiktionary

Pronunciation[change]

Noun[change]

Singular
juggernaut

Plural
juggernauts

  1. (countable) A juggernaut is something that is unstoppable and will destroy everything in its path.
    The administrator was a juggernaut of a man.
  2. (countable) A juggernaut is a group that is very powerful.
    The political juggernaut that was the president had seized power.