mouldboard

British  

/ ˈməʊldˌbɔːd /

noun

1. the curved blade of a plough, which turns over the furrow

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Example Sentences

The mouldboard plough cuts a long thick ribbon of soil, and turns it upside down.

From BBC

I's watch grandpap take de hard wood block and with de ax and de drawshave and de plane and saw and rule, him cut and fit de mouldboard to de turnin' plow.

From Project Gutenberg

Both mouldboard and disc ploughs are in use, some soils suiting one and some the other, while use for both will often be found on the one farm.

From Project Gutenberg

They might prefer, as indeed might others who would like to see their green manure nearer the top of the soil, to disk in the green crop rather than bury it deeply with mouldboard plows.

From Project Gutenberg

The degree to which the mouldboard pulverizes depends on the steepness of its slant upward and the abruptness of its curve sidewise.

From Project Gutenberg