u
ser
name
Plural
usernames
1
a unique identifier or name chosen by a user to represent themselves or their account in online platforms, websites, or social media
A username is a unique identifier chosen by a user to access an account or service online. It is typically used along with a password to log into websites, apps, or online platforms. A username helps distinguish one user from another, making it easier to manage accounts and personal information. It can be made up of letters, numbers, or symbols, and is often selected by the user when creating an account.
- His username is a combination of his initials and birth year.
- Remember to write down your username somewhere safe.
- She chose a unique username for her online account.
- The website won't let me use that username; it's already taken.
- Your username will be your email address.