bolognian

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English - English
of, or relating to Bologna in Italy; bolognese
Bolognese
Bolognian phosphorus
A poorly-characterized phosphorescent substance obtained by heating barium sulfate

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.

bolognian
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