from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Alternative spelling of sulfonium.
from the GNU version of the Collaborative International Dictionary of English
- n. A hypothetical radical, SH3, regarded as the type and nucleus of the sulphines.
from The Century Dictionary and Cyclopedia
- n. A hypothetical univalent radical,—SH3. Derivatives in which the hydrogen is replaced by hydrocarbon radicals, such as methyl, CH3, are known and resemble the corresponding ammonium compounds in constitution and general properties.
Sorry, no etymologies found.