do for

verb

1. (tr) to convict of a crime or offence

   they did him for manslaughter

2. (intr) to cause the ruin, death, or defeat of

   the last punch did for him

3. (intr) to do housework for

4. to thrive or succeed

Idioms and Phrases

Bring about the death, defeat, or ruin of, as in He swore he'd do for him . This usage is often put in the passive voice (see done for ). [First half of 1700s]

Care or provide for, take care of, as in They decided to hire a housekeeper to do for Grandmother . This usage today is more common in Britain than in America. [Early 1500s]

Example Sentences

What you’re doing now is the right move – you’re planning for RMDs, and that’s the most helpful thing you can do for yourself.

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When President John F. Kennedy urged Americans to “ask not what your country can do for you, ask what you can do for your country,” he appealed to a spirit of self-reliance and initiative.

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From China and Israel to Yemen and Iran, there’s much the Saudis can do for America.

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“What can I do for you, child?”

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“Do not listen, little future person! Behaving like a wild animal is all very well for your father’s wolfish wards, but it will never do for the heir to this great estate!”

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