What is another word for unit vector?
Pronunciation: [jˈuːnɪt vˈɛktə] (IPA) 
A unit vector is a vector that has a magnitude of exactly one. It is a crucial concept in physics and mathematics, as it is used to describe the direction of a vector without consideration of its magnitude. There are several different terms that can be used as synonyms for "unit vector", including normalized vector, direction vector, and versor. All of these terms are interchangeable and can be used in any context where a unit vector is required. Regardless of the terminology used, understanding the concept of a unit vector is essential for anyone working in fields that rely on vector mathematics, such as physics, engineering, or computer science.
