ETYM Old Fren. roele, rouele, properly, a little wheel, French rouelle collop, slice, Late Lat. rotella a little wheel, dim. of Latin rota a wheel. Related to Roll, Rota.
A small spiked wheel at the end of a spur.
Small; spiked wheel on a spur.
1. To goad with or as if with a rowel
2. Vex, trouble