Weavers' windows
Weavers' windows are large horizontal windows on the top floor of a weavers' cottage that allowed the residents light to weave. Weavers' windows are associated with the Huguenot migration to Britain and Ireland.
Overview
Before the Industrial Revolution, weaving was carried out in the homes of weavers, and their looms were typically on the top floor of their dwellings, lit by "Weavers' windows", long windows that admitted the most sunlight. Weavers' windows were also called "lights".
Quote
In chapter 17 of A Child of the Jago Arthur Morrison wrote: