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Meaning of key off | Babel Free

Verb CEFR B2

Definitions

  1. To take something as a controlling input datum.
  2. To turn off something (e.g. a car) using a key.

Examples

“This logic keys off the user's social security number⟳.”
“She keyed off the ignition and went into the house.”

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

key on key out key up keyboard keyboarded keyboards

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