What does 'Iron fist' mean?

Someone who rules or controls something with an iron fist is in absolute control and tolerates no dissent. An iron fist in a velvet glove is used to describe someone who appears soft on the outside, but underneath is very hard. 'Mailed fist' is an alternative form.

Idioms similar to 'Iron fist'

All idioms have been editorially reviewed, and submitted idioms may have been edited for correctness and completeness.

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