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单词 echard
释义

echard

[ ek-hahrd ]
/ ˈɛkˌhɑrd /

noun

the water in soil that is not available for absorption by plants.
Compare chresard.

Origin of echard

First recorded in 1905–10; from ech-, root of Greek verb échein “to have, hold, hold back” + árd(ein) “to water, irrigate”; cf. chresard

Words nearby echard

ECF-A, ECG, ecgonine, échappé, échappée, echard, Echegaray, Echegaray y Eizaguirre, echelette, echelon, echeveria
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for echard

British Dictionary definitions for echard

echard
/ (ˈɛkɑːd) /

noun

water that is present in the soil but cannot be absorbed or otherwise utilized by plants

Word Origin for echard

C20: from Greek ekhein to hold back + ardein to water
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
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更新时间:2025/2/3 7:00:59