claimer
/ˈkleɪmə(r)/noun
( <北美> 亦作claiming race) Horse Racing 【赛马】
1
- a race in which every horse may be claimed by a buyer for a predetermined price which is related to the weight that the horse carries（根据载重量决定马匹售价的）预购马赛。
2
- a jockey who claims a weight allowance in a race马赛中根据马匹载重量要求获得让步的骑师。