noun
Meaning 1
A poorly-characterized phosphorescent substance obtained by heating barium sulfate.
Definition source: English Wiktionary via Wiktextract
Usage: obsolete, uncountable
Topics: chemistry, inorganic-chemistry, natural-sciences, physical-sciences
Examples
- 1839 John White Webster - A Manual of Chemistry: Containing the Principal Facts of the Science, in the Order in which They... and the Bolognian phosphorus, discovered by Vincenzo Cascariolo, a shoemaker of Bologna, is made by reducing compact sulphate of baryta to a fine powder, which is formed into cakes with mucilage, and these are heated to redness.
Meaning relationships
Synonyms: Bologna phosphorus
Antonyms: none provided