equine
Concise Oxford English Dictionary © 2008 Oxford University Press:
equine /ˈiːkwʌɪn, ˈɛ-/
▶adjective relating to or affecting horses or other members of the horse family.
■ resembling a horse.
▶noun a horse or other member of the horse family.– origin C18: from L. equinus, from equus ‘horse’.
'equine' also found in these Oxford entries:

