What is the meaning of ""behind closed doors" is this an Idiom?"? - Question about English (US) | HiNative
![Behind Closed Doors: Uncovering the Practices Harming Our Children's Health and What We Can Do About It: Stanton, Joanne, O'Donnell, Christine: 9781683505754: Amazon.com: Books Behind Closed Doors: Uncovering the Practices Harming Our Children's Health and What We Can Do About It: Stanton, Joanne, O'Donnell, Christine: 9781683505754: Amazon.com: Books](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61Nh+bZqnDL._AC_UF1000,1000_QL80_.jpg)
Behind Closed Doors: Uncovering the Practices Harming Our Children's Health and What We Can Do About It: Stanton, Joanne, O'Donnell, Christine: 9781683505754: Amazon.com: Books
![Australian great says 'it is good' Nick Kyrgios is 'calling people out', but wants it done behind closed doors - Tennis365 Australian great says 'it is good' Nick Kyrgios is 'calling people out', but wants it done behind closed doors - Tennis365](https://d2me2qg8dfiw8u.cloudfront.net/content/uploads/2020/07/02084515/Nick-Kyrgios-irritated-from-PA.jpg)
Australian great says 'it is good' Nick Kyrgios is 'calling people out', but wants it done behind closed doors - Tennis365
![What to say to someone who leaves the door open after coming in? (includes informal expressions) : r/MapPorn What to say to someone who leaves the door open after coming in? (includes informal expressions) : r/MapPorn](https://preview.redd.it/what-to-say-to-someone-who-leaves-the-door-open-after-v0-a1zf848hkolb1.jpg?width=640&crop=smart&auto=webp&s=96010e25640d2f29649dd43857de2a420cc89d0a)
What to say to someone who leaves the door open after coming in? (includes informal expressions) : r/MapPorn
Folks…let's talk about SEX. Society tells us that talking about sex and sexual identity should be kept behind closed doors or simply that… | Instagram
![Elizabeth was in the movie Behind Closed Doors. I knew she was using this show for an acting career. Her expressions seem way too animated. : r/belowdeck Elizabeth was in the movie Behind Closed Doors. I knew she was using this show for an acting career. Her expressions seem way too animated. : r/belowdeck](https://i.redd.it/csfe9krx1yf61.jpg)