mõõtmetevahelise

Mõõtmetevaheline is an Estonian term that translates to "interdimensional" in English. It is used in various contexts, particularly in science fiction, fantasy, and theoretical physics, to describe phenomena, objects, or beings that exist or travel between different dimensions.

In theoretical physics, the concept of extra dimensions beyond the familiar three spatial dimensions and one temporal dimension has been explored in theories like string theory and M-theory. While these dimensions are generally thought to be compactified and thus unobservable, the idea of "mõõtmetevaheline" travel or interaction remains a subject of scientific speculation.

Within fictional narratives, "mõõtmetevaheline" is a common trope. It can refer to portals or rifts that allow characters to move from one reality to another, or to creatures that naturally inhabit or traverse multiple dimensions. This concept often serves as a plot device to introduce new worlds, characters, or challenges. The nature and properties of these dimensions, as well as the mechanisms for interdimensional travel, are usually defined by the creator of the fictional universe. The term implies a departure from or a movement across the boundaries of our perceived reality.