noun অধিবর্ষ; adjective একটি অতিরিক্ত দিনবিশিষ্ট;
bissextile definition
An adjective describing a year with an extra day added to the calendar, typically in February.
bissextile শব্দটির synonyms বা প্রতিশব্দ
bissextile Example in a sentence
The calendar year is typically 365 days long, but every fourth year is designated as a bissextile year.
A bissextile year, commonly known as a leap year, has an additional day added to February, making it 29 days long.
The reason for this extra day is to compensate for the Earth’s slightly imperfect orbit around the sun.
Without the bissextile day, the calendar would gradually drift away from the seasons over time.
The term “bissextile” is derived from the Latin phrase “bis sextus,” meaning “twice sixth.”
In the Roman calendar, an extra day was inserted between February 23rd and 24th in bissextile years.
This practice was later adopted by the Gregorian calendar, which is the calendar most commonly used today.
The bissextile year is crucial for maintaining the accuracy of our timekeeping and ensuring that our calendars align with the natural world.
It’s a fascinating example of how human ingenuity has adapted to the complexities of celestial mechanics.
Without the bissextile day, our calendars would eventually become misaligned, causing confusion and disruption in everyday life.