arma de doble filo

Meaning: something that has both positive and negative consequences, or can harm the user as easily as the opponent.

Language: Spanish

Literally: weapon of double blade

Category: Daily Life

Origin: A weapon with two sharp edges cuts whoever wields it as readily as it cuts the enemy.

More idioms — Daily Life

More Spanish idioms

  • irse de las manos — To spiral beyond control; to become unmanageable or chaotic.
  • a montones — In vast quantities; abundantly available and unremarkable.
  • a ojo — By rough estimate or visual judgment, without precision.
  • vérsele el plumero — Someone's true nature or hidden faults become glaringly visible.
  • salga el sol por donde quiera — It does not matter what happens or what difficulties arise; one will accept whatever come…
  • darse de cabezadas — To struggle uselessly against an impossible problem or obstacle.

From our false friends

  • Asistir — Actually means 'to attend' an event. For assist (to help), say ayudar.
  • Realizar — Actually means 'to carry out' or 'to achieve'. For realize (become aware), say darse cuen…
  • Sensible — Actually means 'sensitive' or 'perceptible'. For sensible (levelheaded), say sensato.

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