单词 | humus |
释义 | humus[ hyoo-muhs or, often, yoo- ] / ˈhyu məs or, often, ˈyu- / SEE SYNONYMS FOR humus ON THESAURUS.COM nounthe dark organic material in soils, produced by the decomposition of vegetable or animal matter and essential to the fertility of the earth. Origin of humus1790–1800; <Latin: earth, ground; akin to Greek chamaí on the ground, chthṓn earth, Sanskrit kṣam-,Lithuanian žẽmė,Serbo-Croatian zèmlja ground, earth; cf. chameleon, chthonian, zemstvo; see Homo OTHER WORDS FROM humusnon·hu·mus, nounWords nearby humusHums, hum tone, humuhumunukunukuapuaa, Humulin, humulon, humus, Humvee, Hun, Húna Bay, Hunan, hunch Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for humusBritish Dictionary definitions for humushumus / (ˈhjuːməs) / nouna dark brown or black colloidal mass of partially decomposed organic matter in the soil. It improves the fertility and water retention of the soil and is therefore important for plant growth Word Origin for humusC18: from Latin: soil, earth undefined humusAvoid confusion with hummus 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 Scientific definitions for humushumus [ hyōō′məs ] A dark-brown or black organic substance made up of decayed plant or animal matter. Humus provides nutrients for plants and increases the ability of soil to retain water. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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