The word "hinge" refers to a movable joint or mechanism that allows two parts to pivot or rotate around a central point. It is commonly used in the context of doors, gates, and other objects that swing open and closed. Hinges provide support and enable the smooth operation of these objects by connecting them in a way that allows movement.
The word "hinge" originates from the Middle English word "hinch," which is derived from the Old French word "inge," and ultimately from the Latin word "angere," meaning "to bend."