Equine

прилагательное [литературно-книжное] конский, лошадиный Синоним(ы): horse

Большой англо-русский словарь

Equine

adjective Etymology: Latin equinus, from equus horse; akin to Old English eoh horse, Greek hippos, Sanskrit aśva of, relating to, or resembling a horse or the horse family • equine nounequinely adverb

Merriam-Webster's Collegiate Dictionary