Look up ploughshare or plowshare in Wiktionary, the free dictionary.
A ploughshare or plowshare is a component of a plough or plow.
Ploughshare or Plowshare may also refer to:
- Project Plowshare, United States project to use nuclear explosives for civilian purposes
- Ploughshare Innovations Ltd, a technology transfer company owned by the UK Defence Science and Technology Laboratory (Dstl)
- Ploughshare tortoise, Astrochelys yniphora, aka Angonoka Tortoise
- Ploughshare Wattle, Acacia gunnii
- Ploughshare vault, type of rib vault
- Plowshare (software), application to download/upload files
Ploughshares or Plowshares may also refer to:
- Ploughshares, American literary journal
- Ploughshares Fund, for prevention of weapons of mass destruction
- Plowshares Movement, anti–nuclear-weapons group
- Plowshares Project, Indiana peace studies project
- Project Plowshare, a serialized novel by Philip K. Dick