Meaning of Dates
Unknown / অজানা / अज्ञात
a particular month, day, and year at which some event happened or will happen: July 4, 1776 was the date of the signing of the Declaration of Independence.
the day of the month: Is today's date the 7th or the 8th?
an inscription on a writing, coin, etc., that shows the time, or time and place, of writing, casting, delivery, etc.: a letter bearing the date January 16.
the time or period to which any event or thing belongs; period in general: at a late date.
the time during which anything lasts; duration: The pity is that childhood has so short a date.