What is "mashes"

Usage examples of "mashes".

Ten days of perfect rest, plenty of good oats, hay, bran mashes, with boiled linseed mixed in them, did more to get up my condition than anything else could have done.

The mashed potatoes do not have the watery taste of the potatoes at school, though they are lumpy unless his father mashes them.

The young filly was now eating grass and grain and didn't need specially prepared food, but Ayla made mashes for her because Whinney liked them.