What is cerium oxide, CeO2, a white infusible substance constituting about one per cent of the material of the common incandescent mantle called?
ceria — Cerium oxide, CeO2, a white infusible substance constituting about one per cent of the material of the common incandescent mantle. (Webster's 1913.)
Sources
- Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).
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- Published: 2026-07-17T00:00:00-07:00 · Modified: 2026-07-17T00:00:00-07:00