agnomen
/ˈæɡnɒmɛn/Definitions
1. noun
A name or epithet given to a person, often in addition to their given name, typically signifying a characteristic or achievement.
“The Roman general was given the agnomen ‘the Conqueror’ for his military victories.”
2. noun
A name or title given to a group or community, often based on a shared characteristic or feature.
“The region was known by its agnomen ‘the Breadbasket’ due to its rich agricultural land.”