Modus operandi (7 letters) and modus operand (8 letters) are Latin phrases that are commonly used in the English language. Modus operandi is a noun that refers to a particular way of doing something, especially one that is characteristic or well-established. Modus operandi is often used to describe the methods used by criminals to commit crimes. Modus operandi is also used to describe the methods used by organizations or individuals to achieve their goals. Modus operandi can also be used to describe the methods used by people to solve problems. Modus operandi is also used to describe the methods used by people to make decisions. Modus operandi is also used to describe the methods used by people to communicate with each other. Modus operandi is also used to describe the methods used by people to interact with each other.