gossip

light informal conversation for social occasions

a report (often malicious) about the behavior of other people; "the divorce caused much gossip"

a person given to gossiping and divulging personal information about others

wag one's tongue; speak about others and reveal secrets or intimacies; "She won't dish the dirt"

talk socially without exchanging too much information; "the men were sitting in the cafe and shooting the breeze"