Containing sulphur or sulphuric acid:the sulphuric by-products of wood fires...
Too much of one of the compounds may result in unwanted bitter, rancid, or sulfuric tastes.
Hard coat anodizing should not be confused with sulfuric anodizing, which places a very thin coating of aluminum oxide on the surface of the aluminum surface.
His case was that chloroform was a safer form of anaesthetic than sulphuric ether, which had been tried out in Boston in 1846.
Usage
See sulphur (usage).
Origin
Late 18th century: from French sulfurique, from Latin (as sulphur).