- Highness - (Your Highness or His Highness of Her Highness) title used to address a royal person
--1 is a kind of aristocrat, blue blood, patrician
--1 is a member of royalty, royal family, royal line, royal house- highness, loftiness - the condition of being high or lofty
--2 is a kind of height, tallness
Antonyms: lowness
- highness, loftiness - the condition of being high or lofty