rowel перевод

• 1) колесико шпоры
  
  2) пришпоривать

• spur-rowel:    1) колесико шпоры

Примеры

They were still a hundred paces away and would not rowel their horses to the gallop till they were very close to their target.
До каре оставалось не менее ста шагов, и драгуны не спешили переводить коней в галоп.

Moreover the rowel of the spur on his left foot caught in the edge of his saddle-cloth, (often called 'Hypostroma') and made it more difficult for the rider to move; with his left hand too he grasped the horse's mane and thus held on.
Кроме того, шпора на левой ноге впилась острием в край седла, который называют ипостромой, и помогла всаднику не упасть.