It's likely you're thinking of a phrase like "pent house" or "pent-house" which does have a specific meaning in Scottish architecture.
A "pent house" or "pent-house" is a small, single-storey building attached to a larger house. It often serves as a kitchen, workshop, or storage space.
Here's why the word "pent" is used:
* "Pent" comes from the Old English word "pyndan", meaning "to enclose" or "to shut in". This reflects the small, enclosed nature of these structures.
* The "pent house" is often a separate building, but it is "pent" or attached to the main house.
So, the word "pent" on its own doesn't have a meaning related to a house in Scotland. It's the phrase "pent house" or "pent-house" that is used to describe a specific type of building.