A mammal (Proteles cristatus) of southern and eastern Africa, similar to a hyena but feeding mainly on termites and insect larvae.
[Afrikaans : aarde, earth (from Middle Dutch aerde; see er-2 in the Appendix of Indo-European roots) + wolf, wolf (from Middle Dutch; see wkwo- in the Appendix of Indo-European roots).]
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Indo-European & Semitic Roots Appendices
Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:
The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.