Of or related to the number sixty
The sexagenary cycle is formed by combining the twelve earthly branches representing the years of Jupiter's orbital cycle and the ten heavenly stems of the Shang-era week, stopping halfway through to reflect the pairing of yin and yang terms.
Synonym of sexagesimal: base-60 numeration.
From Latin sexāgēnārius (“sixty; sixty years old; a sixty-year-old”) either directly or via French sexagénaire, from Latin sexāgēnus (“60 each”), from sexaginta (“six tens, sixty”). Cognate with sexag...
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Synonym of sexagenarian: a sixty-year-old.