A multicolored arc that appears in the sky after rain; a rainbow. Also used figuratively as a symbol of hope or good fortune.
雨が止んで、空に大きな虹がかかった。
The rain stopped and a large rainbow appeared in the sky.
子どもたちは虹を見つけて写真を撮った。
The children spotted the rainbow and took pictures.
歌の歌詞で虹は希望の象徴として使われることが多い。
In song lyrics, a rainbow is often used as a symbol of hope.