An opening without a door in a wall is called a

An opening without a door in a wall is called a

• A. Archway
• B. Pass-through
• C. Cased opening
• D. Doorway

Answer: (C)

This is about how interior openings between spaces are finished and defined. When an opening between rooms has trim or casing around it but no door, the term used is a cased opening. This label emphasizes that the space is clearly defined and framed, yet there is no door installed to close it. Why this fits best: archways imply a curved top, which isn’t described here. A pass-through is typically a larger opening used to pass objects between spaces and often lacks doors as well, but it doesn’t specifically denote the presence of trim framing around the opening. A doorway suggests an opening that is designed to hold or accommodate a door, which isn’t the case when there’s no door. Therefore, the most precise term for a doorless wall opening is a cased opening.

This is about how interior openings between spaces are finished and defined. When an opening between rooms has trim or casing around it but no door, the term used is a cased opening. This label emphasizes that the space is clearly defined and framed, yet there is no door installed to close it.

Why this fits best: archways imply a curved top, which isn’t described here. A pass-through is typically a larger opening used to pass objects between spaces and often lacks doors as well, but it doesn’t specifically denote the presence of trim framing around the opening. A doorway suggests an opening that is designed to hold or accommodate a door, which isn’t the case when there’s no door. Therefore, the most precise term for a doorless wall opening is a cased opening.