a waist-length jacket tapering to a point at the back, worn by officers in the mess for formal dinners
WordReference Random House Unabridged Dictionary of American English © 2025
mess′ jack′et,
- Clothinga short, tailless jacket extending to just below the waist, used for semiformal military occasions and now esp. as part of the uniform of waiters, bellhops, etc.
- 1890–95
Collins Concise English Dictionary © HarperCollins Publishers::
'mess jacket' also found in these entries (note: many are not synonyms or translations):