Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
dioxide | Yes | No | No | No |
sulfur dioxide | Yes | No | No | No |
dioxide (noun) | sulfur dioxide (noun) |
---|---|
an oxide containing two atoms of oxygen in the molecule | 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 |