0 words or activities that seem complicated or mysterious but have no real meaning:
You don't believe in horoscopes and all that mumbo jumbo, do you?
1 words or activities that are unnecessarily complicated or mysterious and seem meaningless:
Financial information is just mumbo jumbo to me.
This way of describing consciousness is the only true monism that really equates mind with the functioning of physical matter, without recourse to nomological danglers and spiritual mumbo jumbo.
Thereafter, after a good deal of mumbo jumbo and inspection, they are told that a certain device is the one that would help them.
It seems to me that we are getting deeper and deeper into the mire of mumbo jumbo.
It seeks to leave out the mumbo jumbo about the terms of the agreement.
It seemed to me supreme mumbo jumbo, and utter pantomime.
Let us not be distracted by 'mumbo jumbo' is what she has said.
This is mumbo jumbo: it means everything or nothing.
What has all that mumbo jumbo got to do with real learning?