Dictionary | 2 Results
#1 caustic n. any chemical substance that burns or destroys living tissue. wn
#2 caustic s. [corrosive, erosive, vitriolic, mordant] of a substance, especially a strong acid; capable of destroying or eating away by chemical action. wn
#2 caustic s. [corrosive, erosive, vitriolic, mordant] of a substance, especially a strong acid; capable of destroying or eating away by chemical action. wn
