sexagenary
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English[edit]
Etymology[edit]
From French sexagénaire, from Latin sexāgēnārius (“the adjectival form of sixty; sixty years old; a sixty-year-old”)
Adjective[edit]
sexagenary (not comparable)
- Of or related to the number sixty, particularly:
- Containing sixty years.
- 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.
- (now rare) Synonym of sexagenarian: lasting or aged sixty years; sixty-year-old.
- (mathematics, astronomy, now rare) Synonym of sexagesimal: base-60.
- Containing sixty years.
Noun[edit]
sexagenary (plural sexagenaries)
- (mathematics, astronomy, now rare) Synonym of sexagesimal: base-60 numeration.
- (now rare) Synonym of sexagenarian: a sixty-year-old.