1 a small instrument with a sharp point or points that a rider wears on his heels and digs into the horse's sides to make it go faster.
az: mahmız
ru: шпора
2 anything that urges a person to make greater efforts: He was driven on by the spur of ambition.
az: stimul, oyanma
ru: стимул; побуждение
See also:
English-Azerbaijani dictionary