- vail⇄v.i. to yield; bow.
- vail⇄v.t. 1. to lower; cause or allow to fall.
2. to take off; doff. - vail⇄vail (1),
(Archaic.) - vail⇄vail (2), noun.
(Archaic.) money given to a servant or attendant, especially by a guest on his departure from his host's home.