WordReference Random House Unabridged Dictionary of American English © 2025
di•sul•fide
(dī sul′fīd, -fid),USA pronunciation n. [Chem.]
- Chemistry(in inorganic chemistry) a sulfide containing two atoms of sulfur, as carbon disulfide, CS2.
- Chemistry(in organic chemistry) a sulfide containing the bivalent group -SS-, as diethyl disulfide, C4H10S2.
- di-1 + sulfide 1860–65
'disulfide' also found in these entries (note: many are not synonyms or translations):