plough - noun

a group of seven bright stars in the constellation Ursa Major

a farm tool having one or more heavy blades to break the soil and cut a furrow prior to sowing

plough - verb

• move in a way resembling that of a plow cutting into or going through the soil
• to break and turn over earth especially with a plow

plough - thesaurus

dipper   plow   turn   wagon   wain