In agriculture, a plowshare or ploughshare (UK; / ˈ p l aʊ ʃ ɛər /) is a component of a plow (or plough). It is the cutting or leading edge of a moldboard which closely follows the coulter (one or more ground-breaking spikes ) when plowing.

Examples of plowshare in a Sentence Recent Examples on the Web Examples are automatically compiled from online sources to show current usage.

Find durable plow shares and cultivator blades at Agri Supply®. Plow blades are among the farm equipment parts, including shins, shovels and sweeps.

A plowshare is an important part of a plow: you might call it the business end, because it's the part that does the cutting of grass and soil. There are many types of plows, including mechanical …

PLOWSHARE definition: 1. US spelling of ploughshare 2. the sharp blade of a plow. Learn more.

Plowshare and Vela Uniform Program Sites. This fact sheet provides information about the Plowshare and Vela Uniform Program Sites. The sites are managed by the U.S. Department of Energy Office of Legacy Management.

PLOWSHARE meaning: the part of a plow that digs into the soil

Definition of plowshare noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

A plowshare is the main cutting blade of a plow, the part of the plow that cuts through the soil when plowing. It is typically made from metal or steel and is shaped to be able to dig into and turn over the earth, preparing the soil for planting crops.

The Atomic Energy Commission (AEC) established the Plowshare Program in June 1957 to explore the peaceful uses of nuclear energy. The program took its name from the Bible (Isaiah 2:4), "they will beat their swords into plowshares."