Definition from Wiktionary, the free dictionary
barebacked (not comparable)
- May refer to any of the senses of bareback
1912, J. A. Graves, Out of Doors--California and Oregon:
- Just as our meal was ready, our roustabout came into camp, riding one of the horses barebacked, with only a halter and leading the other two.
1993 February 26, Josefa Smith, “The Hothouse”, Chicago Reader:
- Roote condones, even encourages sex "in the interest of science," but he warns, "Never ride barebacked and always send in a report."