horseback

English Thesaurus

1. the back of a horse (noun.animal)

hypernym	:	body part,
definition	:	any part of an organism such as an organ or extremity (noun.body)

part meronym	:	equus caballus, horse,
definition	:	solid-hoofed herbivorous quadruped domesticated since prehistoric times (noun.animal)

2. a narrow ridge of hills (noun.object)

hypernym	:	ridge, ridgeline,
definition	:	a long narrow range of hills (noun.object)