Interior wall

/ɪntˈiəɹɪə wˈɔːl/

/ɪntˈiəɹɪɚ wˈɔːl/

Interior wall

a wall that divides the interior space of a building into separate rooms or areas

Examples

1. They covered the interior walls with tar paper strips to make the performers stand out against the stark black background.

2. Let the burette stand for one minute to allow drainage from the interior walls.

3. Let the burette stand for one minute to allow drainage from the interior walls, then record the final burette value.

4. If it's not, I mean, it could hang up in there, or might not even come out, or just rub against interior wall and dull the blade.