open plan

/ˈoʊpən ˌplæn/
adjective
  1. Describing a room or building design that has few or no interior walls, creating a large, continuous space.
    • They prefer an open-plan workspace because it feels more spacious.
    • The new office has an open-plan layout to encourage teamwork.
    • Many modern apartments feature an open-plan kitchen and living room.
Synonyms
What does "open plan" mean? | whatsthatwordmean | whatsthatwordmean