Plough (
http://definr.com/Plough)
n 1: a group of seven bright stars in the constellation Ursa
Major [syn:
Big Dipper,
Dipper,
Plough, {Charles's
Wain},
Wain,
Wagon]
2: a farm tool having one or more heavy blades to break the
soil and cut a furrow prior to sowing [syn:
plow]
v 1: move in a way resembling that of a plow cutting into or
going through the soil; "The ship plowed through the
water" [syn:
plow]
2: to break and turn over earth esp. with a plow; "Farmer Jones
plowed his east field last week"; "turn the earth in the
Spring" [syn:
plow,
turn]