- tellurium, Te, atomic number 52 - a brittle silver-white metalloid element that is related to selenium and sulfur; it is used in alloys and as a semiconductor; occurs mainly as tellurides in ores of copper and nickel and silver and gold
--1 is a kind of chemical element, element
--1 is a substance of telluride; sylvanite, graphic tellurium - ti, te, si - the syllable naming the seventh (subtonic) note of any musical scale in solmization
--2 is a kind of solfa syllable