bissextile Antonyms
No Synonyms and anytonyms found
Meaning of bissextile
bissextile (a.)
Pertaining to leap year.
bissextile (n.)
Leap year; every fourth year, in which a day is added to the month of February on account of the excess of the tropical year (365 d. 5 h. 48 m. 46 s.) above 365 days. But one day added every four years is equivalent to six hours each year, which is 11 m. 14 s. more than the excess of the real year. Hence, it is necessary to suppress the bissextile day at the end of every century which is not divisible by 400, while it is retained at the end of those which are divisible by 400.
bissextile Sentence Examples
- A bissextile year, commonly known as a leap year, occurs every four years to compensate for the discrepancy between the calendar year and the solar year.
- February gains an extra day in a bissextile year, making it 29 days long instead of the usual 28.
- The term "bissextile" originates from the Latin phrase "bis sextus," meaning "twice sixth," referring to the doubled sixth day before the calends of March in the Roman calendar.
- Julius Caesar introduced the concept of the bissextile year as part of the Julian calendar reforms in 45 BCE.
- In a bissextile year, the additional day is inserted into February to keep the calendar in sync with the Earth's orbit around the sun.
- The bissextile year ensures that the equinoxes and solstices remain aligned with the calendar dates over time.
- People born on February 29th, known as leap day, celebrate their birthdays only on bissextile years.
- The Gregorian calendar, introduced by Pope Gregory XIII in 1582, refines the rules for determining bissextile years to improve accuracy.
- The determination of bissextile years involves complex calculations based on astronomical phenomena.
- Bissextile years are essential for maintaining the consistency and accuracy of the calendar system used worldwide.
FAQs About the word bissextile
Pertaining to leap year., Leap year; every fourth year, in which a day is added to the month of February on account of the excess of the tropical year (365 d. 5
No synonyms found.
No antonyms found.
A bissextile year, commonly known as a leap year, occurs every four years to compensate for the discrepancy between the calendar year and the solar year.
February gains an extra day in a bissextile year, making it 29 days long instead of the usual 28.
The term "bissextile" originates from the Latin phrase "bis sextus," meaning "twice sixth," referring to the doubled sixth day before the calends of March in the Roman calendar.
Julius Caesar introduced the concept of the bissextile year as part of the Julian calendar reforms in 45 BCE.
