What does the term "transparent" refer to?

The term "transparent" refers specifically to the quality of a material that allows light to pass through it, enabling you to see objects clearly through that material. This property is essential in various contexts, such as in the case of glass windows or transparent plastics, where you can see the world outside or another surface on the other side without obstruction.

Materials that are transparent do not block or absorb light completely; rather, they permit it to transmit through. Thus, situations where someone needs to view what's on the other side without distortion or significant obstruction rely on transparency. This characteristic is distinct from materials that reflect or absorb light, as those do not allow for clear visibility through them.