jockey noun
ADJ. champion, top | winning | apprentice | amateur | jump (= who rides in races that involve jumping) | stable (= who rides the horses of a particular trainer or training stable)
JOCKEY + VERB ride (sth) Which jockey will be riding tomorrow? | win (sth) The race was won by top jockey Eddie Andrews.
You can also check other dicts: jockey (English, 中文解释 ), wordnet sense, Collins Definition