HOBBY HORSE Meaning of HOBBY HORSE in English ■ noun1》 a toy consisting of a model of a horse's head on a long stick. ↘a rocking horse. ↘a model of a horse used in morris dancing, pantomime, etc. 2》 a favourite topic. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004