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“keraunography”
1. An instrument for chronologically recording occurrences of thunder or thunderstorms and lightnings or thunderbolts.
2. A figure impressed by lightning upon material.
3. In meteorology, an apparatus, consisting essentially of an antenna connected to a galvanometer or electroscope, for recording the occurrences of distant thunderstorms.
2. A figure impressed by lightning upon material.
3. In meteorology, an apparatus, consisting essentially of an antenna connected to a galvanometer or electroscope, for recording the occurrences of distant thunderstorms.
This entry is located in the following unit:
grapho-, graph-, -graph, -graphy, -grapher, -graphia
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