Japanese

Noun

緑光 ‎(hiragana りょっこう, romaji ryokkō, historical hiragana りよくくわう)

1. (meteorology, astronomy) green flash

Synonyms

• 緑閃光 (りょくせんこう) ‎(ryokusenkō)

References

1. ↑ 2006, 大辞林 (Daijirin), Third Edition (in Japanese), Tōkyō: Sanseidō, ISBN 4-385-13905-9