English Lexicon

Crack

/kræk/
nounverbCEFR B2 (Upper)Top #850 frequency
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Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A line on the surface of something along which it has split without breaking apart.

    "There was a crack in the wall that needed to be repaired."
As verb
  1. 1

    To break something so that it does not separate into pieces.

    "He tried to crack the code to unlock the safe."

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Synonyms (3)
Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from Old English 'cracian', of imitative origin related to Middle High German 'krachen' and Dutch 'kraken'. Historically used to describe a sharp, sudden noise, the meaning naturally expanded to denote the resulting fissure or break caused by such an impact.

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