落雷 らくらい Meanings Noun, する verb, Intransitive lightning strike; lightning bolt Kanji 落 fall. Read as ラク. 雷 thunder. Read as ライ. Example sentences 野原の大木に落雷があった。A big tree in the field was struck by lightning. Common phrases 落雷がある 落雷が発生する 落雷にあう (らくらいにあう) to be struck by lightning Words containing 落雷 落雷にあう (らくらいにあう) to be struck by lightning Jinuma: Japanese Dictionary · Word lists