B2an unofficial interesting story or piece of news that might be true or invented, which quickly spreads from person to person: Rumours are going round (the school) about Mr Mason and his assistant.[+ that]She's circulating/spreading rumours that the manager is going to resign.I heard a rumour that she'd been seeing Luke Harrison.Gossip and rumourrumour has it›people are saying: Rumour has it (that) you're going to be the next managing director. Is it true?Gossip and rumour