laundry Идиома
dirty laundry
personal problems, mistakes, scandals I don't want the public to see my dirty laundry - my worst moves.
Air your dirty laundry in public
If you air your dirty laundry in public, you reveal aspects of your private life that should really remain private, by telling a secret, arguing in public, etc.
Don't wash your dirty laundry in public
(UK) People, especially couples, who argue in front of others or involve others in their personal problems and crises, are said to be washing their dirty laundry in public; making public things that are best left private. (In American English, 'don't air your dirty laundry in public' is used.)
laundry
laundry see
wash one's dirty linen in public.