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Idiom

go cold turkey

idiom (verb phrase) B2
UK /ɡəʊ kəʊld ˈtɜːki/
US /ɡoʊ koʊld ˈtɝːki/

Meanings

idiom (verb phrase)

To stop taking an addictive substance suddenly and completely, without tapering off.

go cold turkey: To stop taking an addictive substance suddenly and completely, without tapering off.
idiom (verb phrase)

To stop a habit suddenly and completely, rather than reducing it gradually.

go cold turkey: To stop a habit suddenly and completely, rather than reducing it gradually.

Definition

To stop using a substance or habit suddenly and completely, often causing unpleasant withdrawal symptoms.

To go cold turkey means to quit something abruptly, without gradually reducing it. It is most commonly used for stopping addictive substances like cigarettes, alcohol, or drugs, but it can also describe ending a habit such as social media. Because the change is sudden, it often implies strong cravings or discomfort at first.

Examples

  • After ten years of smoking, he decided to go cold turkey.
  • My doctor warned me not to go cold turkey without supervision.
  • She tried to go cold turkey on energy drinks and got headaches for a week.
  • I went cold turkey on social media during finals.

Common mistake

Learners often misuse it for “feeling suddenly cold,” but it means quitting a substance or habit abruptly.