What did the most traditional definition of a "dairy" primarily point to?

Answer

A physical location for keeping milk cool and manufacturing items like butter and cheese.

Traditionally, a dairy referred to a specific physical room or building set aside for cooling milk and cream, and for the initial manufacturing steps of products like cheese and butter, often taking place directly on the farm.

What did the most traditional definition of a "dairy" primarily point to?
foodDefinitiondairymilk