Wiktionary
alt. (context chemistry English) Any compound of general formula R2S=O. n. (context chemistry English) Any compound of general formula R2S=O.
Wikipedia
A sulfoxide is a chemical compound containing a sulfinyl (SO) functional group attached to two carbon atoms. It is a polar functional group. Sulfoxides are the oxidized derivatives of sulfides. Examples of important sulfoxides are alliin, a precursor to the compound that gives freshly crushed garlic its aroma, and DMSO, a common solvent.
Usage examples of "sulfoxide".
Let them face, though, the Gehenna Gun and be fibrillated apart, or cross blades with the Electrosword, or stand before the Fountain Shield, with its spray of cyanide and dimethyl sulfoxide, and they will know that it is the Lokapalas they face!
Ricci swiftly bound over to him and pressed the squirter of the dimethyl sulfoxide cannister clenched in his gloved fist.