What does highness mean?
A title of respect used when addressing a king, queen, or other high-ranking member of a royal family. It is also used to refer to something that is considered to be of high quality or importance.
Example
"The prince's highness was greeted with great fanfare as he arrived at the palace."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.