sobriquet
/soʊˈbriːkɛt/; also /soʊˈbrɪkɛt/Definitions
1. noun
A nickname, often one that is humorous or ironic, given to a person or place.
“The baseball player was known by the sobriquet ‘The Sluggers’ due to his exceptional batting skills.”
2. noun
A title or name given to a person or thing, often in a more formal or literary way.
“The author’s sobriquet ‘The Master of the Macabre’ reflected his dark and ominous writing style.”
3. verb
To give a nickname to someone or something.
“The children sobriqueted the new teacher with various nicknames to make him more relatable.”