The word "下方" is formed by combining the character "下", meaning "below" or "under", with the character "方", meaning "direction", "side", or "area". Together, they create a compound where "下" specifies the positional relation and "方" denotes the spatial domain, resulting in a term that literally means "the below direction" or "the lower area", used to refer to something situated beneath or at the bottom of a reference point.