Definify.com
Webster 1913 Edition
Thill
Thill
,Noun.
1.
One of the two long pieces of wood, extending before a vehicle, between which a horse is hitched; a shaft.
2.
(Mining)
The floor of a coal mine.
Raymond.
Thill coupling
, a device for connecting the thill of a vehicle to the axle.
Webster 1828 Edition
Thill
THILL
,Noun.