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单词 mole drainage
释义

mole drainagen.

Brit. /ˈməʊl ˌdreɪnɪdʒ/, U.S. /ˈmoʊl ˌdreɪnɪdʒ/
Origin: Formed within English, by compounding. Etymons: mole n.3, drainage n.
Etymology: < mole n.3 + drainage n., after mole-drain v., mole drain n.
A drainage system dug by a mole plough.
ΘΚΠ
the world > food and drink > farming > cultivation or tillage > preparation of land or soil > ditching or drainage > [noun] > other types of drainage
gutteringc1420
strand1565
sewaging1610
thorough-draining1669
cuniculus1670
French drain1738
riggot?1746
bush-draining1748
surface drain1765
land-drain1767
pipe-draining1776
surface draining1777
fox1784
surface drainage1796
mole drain1804
soughing1808
acequia1811
well-draining1818
tile-draining1830
wedge-draining?1830
plug-draining1833
land-drainage1841
land-draining1841
mole-draining1842
trough gutter1856
mole-ditching1860
mole drainage1860
tile-drainagea1865
well point1867
karez1875
storm sewer1887
moling1943
tiling1943
storm drain1960
1860 N.-Y. Times 15 Feb. 5/2 The third method is what is called mole drainage. This can only to used on clay soils.
1916 Manitoba (Winnipeg) Free Press 29 Feb. 10/6 The mole drainage is made in the clay by a motor plow carrying a flat blade, on the end of which is a cylinder about three inches in diameter with a pointed end.
1937 S. F. Armstrong Brit. Grasses (ed. 3) xv. 300 Where drainage is necessary as is frequently the case on the Oxford Clay, mole drainage is quite effective.
1950 N.Z. Jrnl. Agric. Apr. 365/3 A considerable amount of mole, tile, and open drainage is required.
1992 C. Culpin Farm Machinery (ed. 12) xxii. 369 A type of implement favoured where mole drainage is regularly practised has a long (3.7 m) floating beam with skids at front and rear, a pneumatic-tyred carriage and hydraulic (or winch) lift.
This entry has been updated (OED Third Edition, September 2002; most recently modified version published online March 2022).
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n.1860
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