n. A mill that grinds grain, especially grain brought by a farmer to be exchanged for the flour (less a percentage)
the GNU version of the Collaborative International Dictionary of English
n. A mill for grinding grain; especially, a mill for grinding grists, or portions of grain brought by different customers; a custom mill.
The Century Dictionary and Cyclopedia
n. A mill for grinding grain by the grist, or for customers. See flouring-mill.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. a mill for grinding grain (especially the customer's own grain)
Word Usage
"Somehow or other he heard that there was a place on Swift River called the gristmill, where there was almost all the wheat in the world -- at least that is what Frisky heard."