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flowmeter

American  
[floh-mee-ter] / ˈfloʊˌmi tər /

noun

  1. an instrument for measuring the flow rate of a fluid in a pipe.

flowmeter British  
/ ˈfləʊˌmiːtə /

noun

  1. an instrument that measures the rate of flow of a liquid or gas within a pipe or tube

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of flowmeter

First recorded in 1915–20; flow + -meter

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.