protosulphuret

English

Etymology

From proto- +‎ sulphuret.

Noun

protosulphuret (plural protosulphurets)

1. (chemistry, obsolete) A protosulfide.

References

• “protosulphuret”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.