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chresard

American  
[kres-erd] / ˈkrɛs ərd /

noun

  1. the water in soil that is available to plants for absorption.


chresard British  
/ ˈkrɛsəd /

noun

  1. the amount of water present in the soil that is available to plants

"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 chresard

First recorded in 1905–10; from Greek chrês(is) “use, usage” + árd(ein) “to water, irrigate”; echard ( def. )