#1
plough n. [
Big Dipper, Dipper, Plough, Charles's Wain, Wain, Wagon] a group of seven bright stars in the constellation Ursa Major
. wn #2
plough v. [
plow] move in a way resembling that of a plow cutting into or going through the soil; "The ship plowed through the water"
. wn #3
plough n. [
plow] a farm tool having one or more heavy blades to break the soil and cut a furrow prior to sowing
. wn #4
plough v. [
plow, turn] to break and turn over earth especially with a plow; "Farmer Jones plowed his east field last week"; "turn the earth in the Spring"
. wn