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snap-plough
snap-plough n.
Brit. 
/ˈsnapplaʊ/
, /ˈsnapplaʊ/U.S. /ˈsnæpˌplaʊ/
local (see quots.)./ˈsnæpˌplaʊ/ΘΚΠ
the world > food and drink > farming > tools and implements > ploughing equipment > [noun] > plough > other types of plough
ox-plough?1523
double plough1653
chip plough1742
Rotherham plough1743
fluke plough1775
breaking plough1781
miner1794
snap-plough1798
turf-cutter1819
scooter plough1820
bull-tongue1831
prairie plough1831
split-plough1840
prairie breaker1857
straddle-plough1875
tickle-plough1875
chill-plough1886
stump-jump1896
swamp plough1930
prairie buster1943
1798 J. Middleton View Agric. Middlesex 91 A swing turn-wrest plough.. in which the wrest is moved in half the usual time... This farmer calls them snap ploughs.
1875 W. D. Parish Dict. Sussex Dial. 108 Snap~plough, a plough with two wings, so fixed as to snap or move from one side to the other, though only one projects at a time.
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as lemmas