Definition: The word "Aronow" is Hebrew for "two." It's a term used in ancient Jewish texts to denote someone who is twice as old as his brother, and it was also associated with the concept of doubling in mathematics or time. Definition: In the context of biblical traditions, Aronow referred to someone who had been born twice as long ago as their brother. The phrase "twice as old" meant that they were older than their older sibling. This was a common figure of speech used by Jewish scholars and philosophers in describing older members of the family or group. This idea is also referenced in the story of King Saul, where he had two sons, but it's more commonly associated with his brother, David. When Saul became king, David, the eldest son, claimed that he was twice as old as his brother, which led to a famous dispute and battle between the two brothers.