text: Etymology The earliest usage of the noun "date" is in 1896 by George Ade, a columnist for the Chicago Record.  Date referred to "public" courtship, when a woman would meet a man publicly rather than privately at a residence or at court. In Ade's 1899 "Fabels in Slang", he used the term "Date Book" to describe a type of ledger system a cashier used to track dates with suitors until she married.
  Different meanings of the term
  While the term dating has many meanings, the most common refers to a trial period in which two people explore whether to take the relationship further towards a more permanent relationship; in this sense, dating refers to the time when people are physically together in public as opposed to the earlier time period in which people are arranging the date, perhaps by corresponding by email or text or phone.
  Another meaning of the term dating is to describe a stage in a person's life when he or she is actively pursuing romantic relationships with different people. If two unmarried celebrities are seen in public together, they are often described as "dating" which means they were seen in public together, and it is not clear whether they are merely friends, exploring a more intimate relationship, or are romantically involved. A related sense of the term is when two people have been out in public only a few times but have not yet committed to a relationship; in this sense, dating describes an initial trial period and can be contrasted with "being in a committed relationship".
  As a social relationship
  Wide variation in behavior patterns