Definition
'Best-selling' describes something, usually a book or product, that has sold a very large number of copies or units. It's a mark of high popularity and commercial success. Think of it as a product that everyone wants to get their hands on. It indicates strong consumer demand and often reflects the quality or appeal of the item. It is often associated with a high level of marketing and promotion. Itβs like a song thatβs always on the radio. π§