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Despite losing his job and facing financial struggles, Mark remained a tough cookie and never gave up.
Mark stayed strong and determined despite hardships.
a person who is strong, resilient, and able to handle difficult situations without losing their composure
Even after the accident, she was still a tough cookie who never complained.
She remained strong and didn't show weakness.
He's a tough cookie; nothing seems to phase him.
He handles stress well and stays calm.
Often used to describe someone with emotional or mental strength, not physical toughness.
This idiom does not refer to actual cookies or physical toughness. Focus on the metaphorical meaning of resilience or emotional strength.
Reserve this phrase for informal settings where you want to compliment someone's strength or resilience. It would sound out of place in a formal report or legal document.
The phrase likely emerged in the early-to-mid 20th century in American English. 'Tough' implies strength and resilience, while 'cookie' metaphorically represents a person (possibly influenced by the idea of a hard, unbreakable object). The term may also draw from the idea of a 'tough nut to crack,' where 'nut' was later replaced with 'cookie' for a softer, more colloquial tone.
This idiom is informal and often used in casual conversation. It carries a positive connotation, implying admiration for someone's ability to endure hardship. Avoid using it in formal or professional settings unless the context is relaxed.