Last Updated:2025/11/20

(astronomy, calendar studies) A particular approximate common multiple of the tropical year and the synodic month; in other words, the 19-year period over which the lunar phases occur on the same dates.

音声機能が動作しない場合はこちらをご確認ください
See correct answer

Metonic cycle

Edit Histories(0)

Dictionary quizzes to help you remember vocabulary

Edit Histories(0)

Login / Sign up

 

Download the app!
DiQt

DiQt

Free

★★★★★★★★★★