Moldboard \Mold"board`\, Mouldboard \Mould"board`\, n.
1. A curved plate of iron (originally of wood) back of the
share of a plow, which turns over the earth in plowing.
[1913 Webster]
2. (Founding) A follow board.
[1913 Webster] Molder
Source: The Collaborative International Dictionary of English v.0.48 |