Related Content
- Daily Word Quiz: procrastinate
- Analogy of the Day: Today’s Analogy
- Spelling Bee: Today’s Spelling Bee
- Frequently Misspelled Words
- Frequently Mispronounced Words
- Easily Confused Words
- Writing & Language
sulfur trioxide: Meaning and Definition of
sul'fur triox'ide
Pronunciation: [key]
— Chem. Chem.
- an irritant, corrosive, low-melting solid, SO, obtained by the oxidation of sulfur dioxide, used as an intermediate in the manufacture of sulfuric acid. Also called
