What is another word for optical disc?
Pronunciation: [ˈɒptɪkə͡l dˈɪsk] (IPA) 
An optical disc is a type of storage medium for digital data that is widely used in the technology industry. However, there are several synonyms for this term that also represent different types of optical storage devices. For example, DVD (Digital Versatile Disc) is an optical disc that is commonly used for storing and playing high-quality video content. Blu-ray Disc is another type of optical disc that is designed for high-definition video and data storage. On the other hand, CD (Compact Disc) is an older type of optical disc that is primarily used for music and software storage. Other synonyms for optical disc include laser disc, mini disc, and magneto-optical disc.
