open-plan

adjective
UK /ˌəʊpən ˈplæn/
US /ˌoʊpən ˈplæn/

An open-plan room is one big space with few or no walls inside.

Their new house has an open-plan kitchen and living room.


OTHER MEANINGS

2. A style of office design where desks are arranged in one large shared area without private rooms.

The company moved to an open-plan office to help staff talk to each other.

3. A way of organizing a workplace or school where there are few separate rooms or fixed divisions.

The school uses an open-plan approach so classes can share activities.

4. Describing a building or space designed with connected areas rather than separate enclosed rooms.

The open-plan layout makes the small flat feel much bigger.