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Definitions from WordNet

Definitions from the Web

Mercury Barometer

Definition: A scientific instrument used to measure atmospheric pressure using the height of a column of mercury.

Senses:

1. Sense 1:

   A type of barometer that utilizes a glass tube filled with mercury to measure changes in atmospheric pressure.

   Example Sentence: The mercury barometer indicated an upcoming storm as the column of mercury began to fall rapidly.

Usages:

1. Usage 1:

   Scientific research:

   • Example Sentence: Meteorologists rely on mercury barometers to accurately predict changes in weather conditions.

   • Example Sentence: The mercury barometer is an essential tool in atmospheric pressure studies conducted by researchers.

2. Usage 2:

   Historical context:

   • Example Sentence: The invention of the mercury barometer by Evangelista Torricelli revolutionized the field of meteorology in the 17th century.

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