Definify.com
Webster 1913 Edition
Fulguration
Ful′gu-raˊtion
,Noun.
[L.
fulguratio
: cf. F. fulguration
.] 1.
The act of lightening.
[R.]
Donne.
2.
(Assaying)
The sudden brightening of a fused globule of gold or silver, when the last film of the oxide of lead or copper leaves its surface; – also called
blick
. A phenomenon called, by the old chemists,
fulguration
. Ure.
Webster 1828 Edition
Fulguration
FULGURA'TION
,Noun.
Lightning; the act of lightening. [Little used or not at all.]