1. A place, situation, or group of people where rumors and unverified information are constantly generated and spread
The rumor mill has been working overtime since the CEO announced his resignation.
A fábrica de boatos tem funcionado sem parar desde que o CEO anunciou sua renúncia.
2. The process or activity of spreading unconfirmed stories and gossip
Don't believe everything you hear from the rumor mill at work.
Não acredite em tudo que você ouve da fábrica de boatos no trabalho.