A hypothetical or archaic term referring to a hoofed animal with distinctive hair characteristics, or hair-like projections on a hoof.
From Old English 'hær' (hair) + 'hof' (hoof, from Proto-Germanic 'hufs'). This appears to be a compound that may have been used in older animal taxonomy or folklore.
This word is so obscure that it's barely documented in modern English, which makes it a perfect example of how language loses words when we no longer need them—once we developed better ways to describe and classify animals, old poetic or compound terms like this simply faded away.
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