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Definition of Ploughshare
1. Noun. A sharp steel wedge that cuts loose the top layer of soil.
Exact synonyms: Plowshare, Share
Group relationships: Moldboard Plow, Mouldboard Plough
Generic synonyms: Wedge
Group relationships: Moldboard Plow, Mouldboard Plough
Generic synonyms: Wedge
Definition of Ploughshare
1. Noun. (alternative spelling of plowshare) ¹
¹ Source: wiktionary.com
Medical Definition of Ploughshare
1.
The share of a plow, or that part which cuts the slice of earth or sod at the bottom of the furrow.