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单词 subsoil
释义

subsoil

[ suhb-soil ]
/ ˈsʌbˌsɔɪl /
SEE SYNONYMS FOR subsoil ON THESAURUS.COM

noun

the bed or stratum of earth or earthy material immediately under the surface soil.
Also called undersoil.

Origin of subsoil

First recorded in 1790–1800; sub- + soil1

Words nearby subsoil

subsistence farming, subsistence level, subsistence wage, subsistent, subsocial, subsoil, subsoiler, subsoil plow, subsolar, subsong, subsonic
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for subsoil

British Dictionary definitions for subsoil

subsoil
/ (ˈsʌbˌsɔɪl) /

noun

  1. Also called: undersoil the layer of soil beneath the surface soil and overlying the bedrock
  2. (as modifier)a subsoil plough

verb

(tr) to plough (land) to a depth below the normal ploughing level and so break up the subsoil

Derived forms of subsoil

subsoiler, noun
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 subsoil

subsoil
[ sŭbsoil′ ]

In an ABC soil, the B horizon. The term was formerly used to mean the layer of earth below the humus or surface soil.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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更新时间:2024/12/23 22:28:29