great year

noun

: the period of about 25,800 years required for one complete cycle of the equinoxes around the ecliptic

Word History

First Known Use

circa 1741, in the meaning defined above

Time Traveler
The first known use of great year was circa 1741

Dictionary Entries Near great year

Cite this Entry

“Great year.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/great%20year. Accessed 7 Jun. 2024.

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