Useful English Word or Phrase to Boost Your English: Mumbo Jumbo

What does it mean?

Mumbo jumbo refers to language, rituals, or behaviour that looks complicated or mysterious but is actually meaningless, confusing, or absurd.

Is it positive or negative?

It is strongly negative — used to dismiss something as nonsense.

When do you use it?

You use it when talking about confusing instructions, technical jargon, or people pretending something complex is meaningful.

Examples

Example 1: “The manual was full of technical mumbo jumbo — I still couldn’t fix the machine.”

Example 2: “Don’t listen to him. He's just talking mumbo jumbo to sound smart.”

Question for you

Have you ever read something that felt like total mumbo jumbo? What was it?

Are you looking for English speaking practice online?

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