Pronunciation: [mˈɪl ɹˈe͡ɪs] (IPA) 
The spelling of the word "mill race" follows the typical English spelling rules. "Mill" is spelled with a short "i" sound followed by a double "l" and "race" is spelled with a long "a" sound and a silent "e" at the end. Its IPA transcription is /mɪl reɪs/. A "mill race" refers to the channel that carries water to a water mill, which powers the milling process. Proper spelling is crucial in effective communication and understanding.
A mill race is a term used in engineering and agriculture to describe a channel or canal that diverts water to power a watermill or other machinery. It is a man-made structure that provides a steady flow of water to turn the mill wheel, facilitating the operation of the machinery.
Typically, a mill race is designed to harness the power of a nearby stream or river. It is constructed with precision and care to ensure a smooth and continuous flow of water, enhancing the efficiency of the mill. The water is usually directed into the race through a dam or weir, and its flow is regulated by gates or sluice gates.
The mill race is an integral part of water-driven industrial processes and has been used across various civilizations throughout history. Its purpose is to provide a controlled and constant supply of water to the mill, enabling the machinery to convert the water's kinetic energy into mechanical power. This power is subsequently used for activities such as grinding grains, sawing timber, or crushing materials.
Overall, a mill race is a vital component of traditional engineering systems that rely on water power. It serves as a conduit for redirecting water to supply the necessary force for operating watermills, thereby driving numerous industrial activities.
The stream that drives a mill.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "mill race" originates from Middle English, with "mill" deriving from the Old English word "mylen" or "milne", meaning a building equipped with machinery for grinding grain. The term "race" comes from the Old Norse word "rás", meaning a channel or trench. The combination of "mill" and "race" originally referred to the artificially constructed water channel or stream that provided the necessary force for running watermills. Over time, "mill race" became the general term for the flow of water that powers any type of mill machinery.
