Definition: A "sobriquet" is a familiar name or nickname that someone is known by. It is often a playful or affectionate name, rather than their formal name.
In literature or conversation, "sobriquet" can also refer to a title or nickname that reflects someone's character or achievements: - The author was given the sobriquet "The Bard of Avon" because of his famous plays.
"Sobriquet" is a fancy way to say a nickname—it's a fun name that people use instead of someone's real name.