I saw a pile of winnowing-shovels in the corner of the barn.

She used a winnowing-fork to separate the chaff from the grain.

She collected various winnowing-fans from different countries.

I used a winnowing-shovel to separate the chaff from the grain.

He used a winnowing fork to separate the wheat from the chaff.

I used a winnowing shovel to separate the wheat from the chaff.

She used winnowing forks to separate the wheat from the chaff.

I bought a set of winnowing shovels for my farm.

Farmers use a fan to winnow the wheat from the chaff.