- an agricultural implement used for cutting, lifting, turning over, and partly pulverizing soil.
- any of various implements resembling or suggesting this, as a kind of plane for cutting grooves or a contrivance for clearing away snow from a road or track.
- (formerly) an instrument for cutting the groove in the foot of type.
- a device for trimming the edges of the leaves by hand.
- (initial capital letter)Astronomy.
- the constellation Ursa Major.
- the Big Dipper.
- to turn up (soil) with a plow.
- to make (a furrow) with a plow.
- to tear up, cut into, or make a furrow, groove, etc. in (a surface) with or as if with a plow (often followed by up): The tractor plowed up an acre of trees.
- to clear by the use of a plow, especially a snowplow (sometimes followed by out): The city's work crews were busily plowing the streets after the blizzard.
- to invest, as capital (often followed by into): to plow several hundred million into developing new oil fields.
- to reinvest or reutilize (usually followed by back): to plow profits back into new plants and equipment.
- (of a ship, boat, animal, etc.)
- to cleave the surface of (the water): beavers plowing the pond.
- to make (a way) or follow (a course) in this manner: The yacht plowed an easterly course through the choppy Atlantic.
- to have sexual intercourse with.
- to till the soil or work with a plow.
- to take plowing in a specified way: land that plows easily.
- to move forcefully through something in the manner of a plow (often followed by through, into, along, etc.): The cop plowed through the crowd, chasing after the thief. The car plowed into our house.
- to proceed in a slow, laborious, and steady manner (often followed by through): The researcher plowed through a pile of reports.
- to move through water by cleaving the surface: a ship plowing through a turbulent sea.
- plow under,
- to bury under soil by plowing.
- to cause to disappear; force out of existence; overwhelm: Many mom-and-pop groceries have been plowed under by the big chain stores.
- the usual US spelling of plough