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lysimeter

American  
[lahy-sim-i-ter] / laɪˈsɪm ɪ tər /

noun

  1. an instrument for determining the amount of water-soluble matter in soil.

lysimeter British  
/ laɪˈsɪmɪtə /

noun

  1. an instrument for determining solubility, esp the amount of water-soluble matter in soil

"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 lysimeter

First recorded in 1875–80; lysi- + -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.