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cat that ate the canary

idiom

A person who appears self-satisfied or smug, especially while concealing something mischievous, prohibited, or private.


Anchors to
Related idioms8entries
  1. 01

    bell the cat

    To undertake a dangerous action in the service of a group.

  2. 02

    canary fit

    A highly emotional state of distress, anger, etc.

  3. 03

    canary in a coal mine

    Something whose sensitivity to adverse conditions makes it a useful early indicator of such conditions; something which warns of the coming of a greater danger or trouble by a deterioration in its health or welfare.

  4. 04

    cat and dog life

    An unhappy married life marked by arguments and disagreements.

  5. 05

    cat got someone's tongue

    Why is someone not saying anything?

  6. 06

    cat in the meal-tub

    Something concealed; a hidden danger.

  7. 07

    cat piss

    Any beverage of low quality.

  8. 08

    cool cat

    A person who performs or appreciates jazz, especially one whose style of speech and movement is relaxed and rhythmic.

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