English dictionary
barometer
/b/@/'r/A/m/I/t/@/r/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
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an instrument that measures atmospheric pressure
Source: WordNet 3.0
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An instrument for determining the weight or pressure of the atmosphere, and hence for judging of the probable changes of weather, or for ascertaining the height of any ascent.
Source: webster1913