1.
If you describe a book or account as ~, you mean it is informal and full of interesting but often unimportant news or information about people.
...a chatty, ~ account of Forster’s life.
ADJ: usu ADJ n
2.
If you describe someone as ~, you are critical of them because they talk about other people’s private lives a great deal.
...~ old women.
ADJ: usu ADJ n disapproval