n. 1. A horse given to bolting. 2. One who gives up membership in or withdraws support from a political party. |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
n. 1. A machine used for sifting, especially for sifting flour. 2. One who operates a sifting machine. |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.