black antimony
English
Noun
black
antimony
(
uncountable
)
The black
sulfide
of
antimony
, Sb
2
S
3
, used in
pyrotechnics
, etc.
References
“
black
”, in
Webster’s Revised Unabridged Dictionary
, Springfield, Mass.:
G. & C. Merriam
,
1913
,
→OCLC
.