A dialectal or archaic term, possibly referring to a deer or a type of animal with antlers, used in Scottish or Northern English contexts.
Uncertain origin, possibly from Old English or Scandinavian roots, potentially related to words for deer or horned animals, though the exact etymology is obscure.
Some words are so obscure that even lexicographers aren't completely sure what they mean—'eirack' is basically the linguistic equivalent of finding a mysterious tool in your grandmother's attic and having no idea what it was for!
Complete word intelligence in one call. Free tier — 50 lookups/day.