Definify.com
Webster 1913 Edition
Tumultuation
Tu-mulˊtu-a′tion
(tū̍-mŭlˊtū̍-ā′shŭn)
, Noun.
[L.
tumultuatio
.] Irregular or disorderly movement; commotion;
as, the
. tumultuation
of the parts of a fluid[Obs.]
Boyle.
Webster 1828 Edition
Tumultuation
TUMULTUA'TION
,Noun.