tough as nails

English

Pronunciation

• Audio (General Australian):

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Adjective

tough as nails (not comparable)

1. (idiomatic, simile) Having a hard, strong, and determined mindset.
2. (simile) Very hard; tough

Coordinate terms

• hard as nails
• diehard
• hardcore
• steely-eyed

Translations

having a determined mindset

• French: dur(e) à cuire (fr)