rotameter

noun

ro·​ta·​me·​ter ˈrō-tə-ˌmē-tər How to pronounce rotameter (audio) rō-ˈta-mə-tər How to pronounce rotameter (audio)
: a gauge that consists of a graduated glass tube containing a free float for measuring the flow of a fluid

Word History

Etymology

Latin rota + English -meter

First Known Use

1897, in the meaning defined above

Time Traveler
The first known use of rotameter was in 1897

Dictionary Entries Near rotameter

Rotalia

rotameter

rotan

See More Nearby Entries 

Cite this Entry

“Rotameter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rotameter. Accessed 10 Dec. 2023.

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Medical Definition

rotameter

noun
ro·​ta·​me·​ter ˈrōt-ə-ˌmēt-ər How to pronounce rotameter (audio) rō-ˈtam-ət- How to pronounce rotameter (audio)
: a gauge that consists of a graduated glass tube containing a free float for measuring the flow of a liquid or gas
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