air lock


Definition: Meaning of, air lock in English to English dictionary.

Pronunciation: / ɛː lɒk /

  • noun
  • synonym
  • antonym
Word Forms:
Singular Plural
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[countable]
  1. a small room used for moving between two places that do not have the same air pressure, for example in a spacecraft
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    ANTONYM
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  2. a small amount of air in a pipe that stops liquid flowing through it
    SYNONYM
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    ANTONYM
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