最終更新日：2024/07/29

An electrical discharge, or corona, seen around pointed objects, caused by ionization of the atmosphere during storms.

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St. Elmo's fire

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St. Elmo's fire

noun

An electrical discharge, or corona, seen around pointed objects, caused by ionization of the atmosphere during storms.

I saw St. Elmo's fire during the storm.

意味（1）

An electrical discharge, or corona, seen around pointed objects, caused by ionization of the atmosphere during storms.