sulphur dioxide 1
noundomain: substance
Princeton WordNet [ver.3.1]
Definition
a colorless toxic gas (SO2) that occurs in the gases from volcanoes; used in many manufacturing processes and present in industrial emissions; causes acid rain
Synonyms
- sulfur dioxide 1
a colorless toxic gas (SO2) that occurs in the gases from volcanoes; used in many manufacturing processes and present in industrial emissions; causes acid rain


