What does 雷 mean?
雷 is a Japanese noun meaning “thunder” in English. It can also be translated as “anger” depending on context. It is written as 雷 in kanji, かみなり in hiragana, and kaminari in romaji. This word is part of JLPT N5 vocabulary.
Example sentence
子供達は雷におびえた。
The thunder scared the children.