Hypertext Webster Gateway: "monosulphide"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Monosulphide \Mon`o*sul"phide\, n. [Mono- + sulphide.] (Chem.)
A sulphide containing one atom of sulphur, and analogous to a
monoxide; -- contrasted with a {polysulphide}; as, galena is
a monosulphide.
Additional Hypertext Webster Gateway Lookup
Gateway by dict@stokkie.net
stock only wrote the gateway and does not have any control over the contents;
see the Webster Gateway FAQ,
and also the Back-end/database links and credits.