What is "breadstuffs"

Usage examples of "breadstuffs".

The result has been the passage of 60,000,000 bushels of breadstuffs through that gate in one year!

They look out on the wide lake which is now the highway for breadstuffs, and the merchant, as he shaves at his window, sees his rapid ventures as they pass away, one after the other, toward the East.

I was seated along the side of the road, leaning against a tree, devouring some simple breadstuffs I had in my pack.