lining
The Spanish word 'forro' translates to 'lining' in English. This term is often related to an inner layer or material used to provide a neat finish and/ or to reinforce or give shape to something. For example, it can refer to the inner material used in coats, purses, or even books, that give additional strength, warmth, or neatness. Thus, 'forro' is a word very commonly used in tailoring, bookbinding, and general manufacturing of goods that require an internal layer or enhancement.
The lining of my jacket is very warm.
In this context, 'forro' refers to the inner layer or lining of an item, particularly referring to clothing such as jackets and coats. This lining is commonly made of a different material and is designed to increase the item’s ability to retain heat.
I bought a case for my new phone.
In this example, 'forro' is used to refer to a protective case or cover for a device, most commonly a cellular phone. These cases provide additional protection from physical damage.
In winter, I use a fleece to stay warm.
Here, 'forro polar' is a Spanish term for fleece – a kind of synthetic fabric used for clothing, particularly for thermal insulation in cold weather. The term 'forro' on its own can be used to refer to a garment made from this fabric.