Poison Idioms (With Meaning and Examples)

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Poison Idioms

Here are some poison idioms in English with meaning and example sentence for each.

A poisoned chalice

Meaning: A task that is harmful to undertake
Example: The new project is seen as a poisoned chalice.

Poison someone’s mind

Meaning: To influence someone negatively
Example: She tried to poison his mind against his friend.

Drink the poison

Meaning: Accept something harmful
Example: He decided to drink the poison and agree to the deal.

Pour poison into someone’s ear

Meaning: To tell someone harmful lies
Example: He would pour poison into her ear about her coworkers.

Full of poison

Meaning: Extremely bitter or hateful
Example: His letter was full of poison.

Poison the well

Meaning: Harm someone’s reputation or opportunities
Example: Spreading rumors will only poison the well for everyone.

A taste of your own medicine

Meaning: Get treated the way you treat others
Example: When he teased his sister, he got a taste of his own medicine.

One man’s meat is another man’s poison

Meaning: Different things appeal to different people
Example: She loves horror films; well, one man’s meat is another man’s poison.

Poison pen

Meaning: Malicious, spiteful writing
Example: That article was a real poison pen piece.

Poison someone against

Meaning: Turn someone against another
Example: They tried to poison her against her mentor.

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