Barometer
Part of speech: noun
Definition: An instrument for measuring atmospheric pressure Anything used as a gauge or indicator.
Thermometer
Part of speech: noun
Definition: An apparatus used to measure temperature.
Difference between Barometer and Thermometer
What is the difference between Barometer and Thermometer?
Barometer as a noun is an instrument for measuring atmospheric pressure while Thermometer as a noun is an apparatus used to measure temperature.
We hope you now know whether to use Barometer or Thermometer in your sentence.