platinum lamp

English

Noun

platinum lamp (plural platinum lamps)

1. A kind of incandescent lamp of which the luminous medium is platinum.

Part or all of this entry has been imported from the 1913 edition of Webster’s Dictionary, which is now free of copyright and hence in the public domain. The imported definitions may be significantly out of date, and any more recent senses may be completely missing.
(See the entry for “platinum lamp”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.)