to give the shirt off someone's back
- idiom
- Informal
- Many people think he would give the shirt off his back to anyone who asked for help.
Examples
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He would give the shirt off his back to help anyone in need.
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When it comes to women and children, he would give the shirt off his back and do anything he could to help them.
Blog text (24) -
"She is the kind of person who would give the shirt off her back for a friend in trouble," her colleagues often say.
Synonyms
Give up something important to help someone or reach a goal
Hand something to someone without asking for money
Antonyms
How Generous
Surface Forms
Morphology
give + the + shirt + off + someone's + back
The phrase literally evokes removing and giving someone's shirt from their back, so the image transparently conveys extreme generosity; however this is a conventionalized metaphorical idiom rather than a regular compositional pattern, and the precise pragmatic extent ('willing to give almost everything') may not be fully predictable to all B1 learners without prior exposure. While the constituent meanings help infer generosity, the idiomatic and cultural conventionalization makes the expression only partially transparent.
Etymology
Give the shirt off someone's back comes from a strong picture of a person actually taking off the shirt on their back and giving it to someone else, even if they are left with nothing. So, it means 'very generous' or 'willing to give almost everything to help others'.