WordReference Random House Unabridged Dictionary of American English © 2026
sou•tache
(so̅o̅ tash′; Fr. so̅o̅ tash′),USA pronunciation n.
- Clothinga narrow braid, commonly of mohair, silk, or rayon, used for trimming.
- Hungarian sujtás flat braid for trimming
- French: braid of a hussar's shako
- 1855–60