Definition of the word dose

The word "dose" has its roots in Old English and has evolved over time to take on multiple meanings. The earliest recorded use of the word "dose" dates back to around 725 AD, derived from the Old English word "dōs" or "dōswīc", which means "potion" or "medicinal drink". This sense of the word referred to the amount of medicine or potion administered to someone. Over time, the meaning of "dose" expanded to include the idea of a measured quantity or amount of something, such as a dose of medicine or a dose of criticism. Today, the word "dose" has multiple meanings, including a finite or limited amount of something, a fixed quantity, or a measure of something. Despite its linguistic evolution, the root meaning of "dose" as a measure of medicine or potion remains tied to its Old English origins.