Definition of filler

The word "filler" initially referred to a substance used to fill a space or void, as in construction or manufacturing. Over time, the usage of "filler" spread to other fields, including medicine and journalism. In medicine, "filler" is used to describe substances that are injected into the body to plump up or add volume to a specific area, such as collagen or hyaluronic acid. These fillers are commonly used for cosmetic purposes to smooth out wrinkles or enhance lips and facial features. In journalism, specifically in the context of transcription, "filler" refers to words, phrases, or sounds that a speaker adds to a sentence without adding any significant meaning. These filler words, such as "um," "er," and "like," are often paused over or removed during the editing process to improve the clarity and flow of spoken language. The origin of the word "filler" dates back to the early 1500s, when it was first used to describe substances used to fill in empty spaces or gaps. Its etymology can be traced back to the Middle English "fillen," which came from the Old English "fyllan," meaning "to fill" or "to stuff." Overall, the usage of "filler" has evolved over time, from a simple construction term to a broad term encompassing medicine, journalism, and other fields. Its origin and meaning have remained relatively consistent, emphasizing the importance of filling in empty spaces or gaps in various aspects of life.