rowel

Noun
  1. A small spiked wheel at the end of a spur (synset 104122238)
    is a type of: wheel - a simple machine consisting of a circular frame with spokes (or a solid disc) that can rotate on a shaft or axle (as in vehicles or other machines)
    is a part of: gad, spur - a sharp prod fixed to a rider's heel and used to urge a horse onward

Found on Word Lists

Other Searches