оппуоха

Etymology
Other Turkic or Mongolic words are not even close to this word, and the Russian term is related with and.

As for the only translation (of ) mentioned that is even close to this word, Wiktionary mentions (, etc.) but this could easily be a chance resemblance.

Also compare, but this is from a Persian source, and may be even further afield.

Noun

 * 1)  lime, calcium oxide, quicklime