# balls of steel

idiom

Source: https://englishreference.com/idiom/balls-of-steel
Updated: 2026-08-10

## Meaning

Courage, audacity.

## Examples

- He has balls of steel to face that crowd alone.
- It took balls of steel for her to stand up to the boss during the meeting.
- The pilot displayed balls of steel when he landed the damaged aircraft safely despite the severe storm.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.