DCHP-1 Online
grinder 
n. N.S. See quote.
- 1950 As traffic continued to increase several "grinders" were put in service, small paddle boats, having paddles at each side which were turned by women operating a large crank.
- 1950 As traffic continued to increase several "grinders" were put in service, small paddle boats, having paddles at each side which were turned by women operating a large crank.