Oxford Dictionary English sulphuric acid noun(especially US English sulfuric acid) noun BrE BrE//sʌlˌfjʊərɪk ˈæsɪd// ; NAmE NAmE//sʌlˌfjʊrɪk ˈæsɪd// [uncountable] (symbol H2SO4) Add to my wordlistjump to other results a strong clear acid note at sulphurCheck pronunciation: sulphuric acid oxfordlearnersdictionaries.com
