'Gossiper' definitions:

Definition of 'gossiper'

From: WordNet
noun
A person given to gossiping and divulging personal information about others [syn: gossip, gossiper, gossipmonger, rumormonger, rumourmonger, newsmonger]

Definition of 'Gossiper'

From: GCIDE
  • Gossiper \Gos"sip*er\, n. One given to gossip. --Beaconsfield. [1913 Webster]