n. pl.   ass·es (ăsĭz)  1.  Any of several hoofed mammals of the genus Equus, resembling and closely related to the horses but having a smaller build and longer ears, and including the domesticated donkey. 2.  A foolish or stupid person. [Middle English asse, from Old English assa, perhaps a hypocoristic for Old English dialectal (Northumbrian) asal, ultimately  (perhaps via a Celtic form akin to Old Irish asal) from Latin asinus; see  ASININE.]  | 
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.







