1. the quality or state of being full of interesting, important, or notable events or occurrences

Examples

• The eventfulness of the conference made it one of the most memorable professional experiences of her career.
• Despite the eventfulness of the day, she still found time to reflect on what had happened.
• The eventfulness of the historical period was captured in the detailed documentary.
• He appreciated the eventfulness of city life compared to the quiet routine of his small hometown.
• The eventfulness of the season kept fans engaged throughout the entire tournament.
• She wrote about the eventfulness of her travels in her journal.