家喻户晓

家喻户晓 [jiā yù hù xiǎo]

1. ■ make known to every family; be known to every household; be well-known to every household; be known by one and all; bring home to every person and every household...; Every barber knows that.; Everybody knows about it.; Every family knows it.; give notice to all; (The significance) is made known to each and every household.; Let all families and people understand it fully.; let all the people understand fully; make it known to every family and clear to every person; make... known to every household and individual; make known to the public; widely known