master key

1. A key designed to open a set of several locks; a passkey.

   Generalschlüssel, Hauptschlüssel, Zentralschlüssel

2. (figuratively)Any tool or technique that can solve many types of difficulty.

3. (slang)A shotgun shell designed for breaching doors.

1. Do you have a master key?

   deHaben Sie einen Hauptschlüssel? — Waldelfe

   CC BY 2.0 FR · Tatoeba · CK · B2Open on TatoebaReport a problem

2. Please bring the master key.

   ruПожалуйста, принесите мне универсальный ключ. — Hellerick

   deBring bitte den Generalschlüssel. — a_coder

   CC BY 2.0 FR · Tatoeba · CK · B2Open on TatoebaReport a problem

3. I have the master key.

   CC BY 2.0 FR · Tatoeba · marcelostockle · B2Open on TatoebaReport a problem

4. I opened the door with a master key.

   CC BY 2.0 FR · Tatoeba · Nylez · B2Open on TatoebaReport a problem

5. Stefan lost one of the master keys.

   deStefan hat einen der Generalschlüssel verloren. — Waldelfe

   CC BY 2.0 FR · Tatoeba · Amastan · B2Open on TatoebaReport a problem

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