insidedecoration

noun
UK /ˌɪn.saɪd ˌdek.əˈreɪ.ʃən/
US /ˌɪn.saɪd ˌdek.əˈreɪ.ʃən/

Inside decoration is the pretty stuff you put inside a room to make it look nice.

We added inside decoration like posters and a rug to make our clubhouse cozy.


OTHER MEANINGS

2. The art or job of choosing colors, furniture, and objects for the inside of a building.

She studied inside decoration so she could design beautiful homes.

3. The items themselves, such as pillows, pictures, and plants, used to make a room look better.

The shop sells inside decoration for every room in the house.

4. The way the inside of a place is arranged and made to look attractive.

The cafe's inside decoration uses warm lights and wooden tables.