A glass case, or display case, is a container made of glass or transparent material used to showcase objects or merchandise. It is often used in retail stores, museums, and exhibitions to protect and highlight valuable items. However, there are other synonyms for this word that can be used interchangeably. These include vitrine, showcase, cabinet, display box, exhibit box, and glass cabinet. Each of these words refers to a similar item, and each has its own unique connotations. Regardless of the term used, these cases play an important role in presenting and preserving significant items.