as tough as nails

idiom

of a person
: very tough : not sentimental or easily influenced
When she's negotiating a contract, she can be as tough as nails.

Examples of as tough as nails in a Sentence

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Because of their military heritage, the best aviator sunglasses are also tough as nails and will withstand daily wear and tear in a sturdy construction of high-quality materials. Maverick Li, Men's Health, 11 July 2023 Aubrey Plaza is faultless as Harper—hard as nails and dryly funny, but with chinks in her armor as Ethan points out her insecurities or instances of hypocrisy, and Cameron is, by turns, hostile and oddly playful towards her. Radhika Seth, Vogue, 25 Oct. 2022

Dictionary Entries Near as tough as nails

Cite this Entry

“As tough as nails.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/as%20tough%20as%20nails. Accessed 29 Nov. 2024.

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