Definition: "Unrowelled" is a term used in the context of architecture and design to describe a building or structure that lacks any rowing support, which would make it difficult to move or expand. This may be due to structural limitations, such as a lack of suitable foundation, or due to the nature of the materials being used for construction. The term is often used in relation to buildings that are older and have not undergone major renovations or repairs, making them more vulnerable to collapse or instability.