metonic cycle
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
23
Scrabble Score
12
Letters
4
Syllables
9
Unique Chars
Meaning
noun
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.
Example Sentences
- "According to the Metonic cycle, a lunar calendar begins on the same solar date every 19 years."