tellurhydric

from The Century Dictionary.

• Noting an acid, tellureted hydrogen, H₂Te, which behaves as a feebly acid substance, precipitating sundry metals as tellurides from solutions of their salts when the gas is passed through such solutions. Also called hydrotelluric acid.

from the GNU version of the Collaborative International Dictionary of English.

• adjective (Chem.) Of, pertaining to, or designating, hydrogen telluride, which is regarded as an acid, especially when in solution.