nickname
nounUK /ˈnɪkneɪm/
US /ˈnɪkneɪm/
A nickname is a short or funny name that people call you instead of your real name.
My friends call me Sunny, and that's my nickname.
RELATED WORDS
OTHER MEANINGS
2. A familiar or shortened form of a person's proper name.
Bill is a common nickname for William.
3. A descriptive name given to a place, thing, or group.
New York City's nickname is the Big Apple.
4. To give someone or something a nickname.
The team nicknamed him Speedy because he ran so fast.