The word "bound" has several meanings depending on the context in which it is used. Generally, it can refer to a physical restriction or limitation, as in being tied or fastened. It can also refer to a strong intention or obligation to do something, such as being "bound" by a promise. Additionally, it can mean to move confidently or quickly, often in the context of jumping or leaping.
The word "bound" originates from the Old English word "bindan," which means to bind or fasten. Its usage and meanings have evolved over time, incorporating both physical and metaphorical aspects.