The term 'Forth Dimension' is a reference to the fourth dimension of space, which is a concept in mathematics and physics. It is often used to describe a hypothetical space beyond the three dimensions of length, width, and depth. The term 'TIME' is a four-letter word that is closely related to the fourth dimension, as it is often used to measure the passage of events in the physical world. In this context, the term 'Forth Dimension' can be seen as a metaphor for the idea of TIME and its effects on the physical world.