Idioms

under cover
hidden, concealed
The police officer was under cover during the robbery.

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  • under fire
  • under oath
  • under one's belt
  • under one's breath
  • under one's nose
  • under one's own steam
  • under one's thumb
  • under one's wing
  • under pressure
  • under the circumstances
  • Idioms Quiz
  • keep cool
  • fly off the handle
  • sail into (someone)
  • get one's bearings
  • warm the cockles of one's heart
  • talk until one is blue in the face
  • in (someone's) name
  • in part
  • black sheep of the family
  • in the case of (someone or something)


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