* The ability to see. Example: "He lost his sight in the accident."
* Something that is seen. Example: "The Eiffel Tower is a magnificent sight."
However, "sight" can sometimes be used as an adjective in informal contexts, meaning "related to seeing" or "capable of seeing." For example:
* "He has sight problems." (meaning he has difficulty seeing)
* "The sightless man felt his way around." (meaning the man could not see)
In these examples, it's technically a noun functioning as an adjective.
If you're looking for an adjective related to sight, you could use words like:
* Visual
* Optical
* Ocular
* Visible