The plural form of plow is plows.
The word plows can be a noun and a verb. It is the plural noun of the noun plow. It is the third person singular present tense of the verb plow.
plough is a adjective so no if you are thinking it is a noun well you are incorect
A plow.
a plow
john plow
A plow that a horse pulls.
A seed plow is a plow that plows the land and drops the seeds into the furrows at the same time.
John deere invented the steel plow in 1837
Maybe not the best plow, but he did make a very good plow.
When was the lightweight plow invented?
the plow is for digging out the potatos from the underfloor
A plow is used to plough. Other than that there is not much to do besides using a plow to plough. There are some bigger machines that can do things similar to the plow but the plow is the only hand tool used.