You searched for:
“keraunoscopes”
An instrument, or device, that was used by the ancients to simulate or to imitate the sound of thunder: The use of a ceraunoscope was probably done to make others think that the user had supernatural powers.
This entry is located in the following units:
ceraun-, keraun-; cerauno-, kerauno-
(page 1)
scopo-, scop-, scept-, skept-, -scope-, -scopy, -scopia, -scopic, -scopist
(page 6)