Word.ws English Dictionary

bump key

bump key noun: a lockpicking tool in the form of a key of the type generally used to open a lock, on which all pins have been cut down to the lowest position, so that striking this key sharply with a hammer while applying turning force at just the right instant after the impact will 'bump' open a lock.

bump key: a lockpicking tool in the form of a key of the type generally used to open a lock, on which all...
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Noun

bump key (plural bump keys)

  1. A lockpicking tool in the form of a key of the type generally used to open a lock, on which all pins have been cut down to the lowest position, so that striking this key sharply with a hammer while applying turning force at just the right instant after the impact will 'bump' open a lock.

Forms of bump key

pluralbump keys

Questions about bump key

What does bump key mean?
Bump key means a lockpicking tool in the form of a key of the type generally used to open a lock, on which all pins have been cut down to the lowest position, so that striking this key sharply with a hammer while applying turning force at just the right instant after the impact will 'bump' open a lock.
What part of speech is bump key?
Bump key is a noun.
What is the plural of bump key?
The plural of bump key is bump keys.

Words near bump key in the dictionary

  1. bump fired
  2. bump fires
  3. bump firing
  4. bump in the road
  5. bump into
  6. bump key
  7. bump keys
  8. bump mapping
  9. bump n' grind
  10. bump nasties
  11. bump off

Source and license

Adapted from Wiktionary: bump key (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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