1822, in the meaning defined above
borrowed from early Afrikaans aardvarken (modern erdvark), from aarde "earth" + vark "hog"; akin to Old English eorthe "earth" and to Old English fearh "young pig" — more at earth entry 1, farrow entry 1
Note: Current Afrikaans erdvark, as against early aardvarken, aardvark (with Afrikaans loss of the Dutch final syllable), reflects early competition in Afrikaans between standard Dutch aarde and the North/South Holland form erd(e) (with lengthened [e] or [ε]); as a simplex Afrikaans retains both with different senses: erd, "earth, clay," aarde "earth (the planet)."
aardvark
nounaardvark
noun