noun
Common
username
Username (noun) means a name someone chooses to identify themselves when logging into a computer system, app, or website. Example: “Enter your username and password to sign in.”
noun
1
A name someone chooses to identify themselves when logging into a computer system, app, or website.
"Enter your username and password to sign in."
"Your username has to be unique — that one is already taken."
"I forgot my username, so I had to ask the website to email it."
How to use username
Learner’s notesIn plain EnglishThe name you use to log in somewhere, as opposed to your real name.
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Word forms
- Plural
- usernames
Fill the gap
Can you complete this real example?
Enter your _____ and password to sign in.
Etymology
From user + name.
Synonyms
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Rhymes for username
See all rhymes for username →Frequently asked questions
What does “username” mean?
The word “username” means a name someone chooses to identify themselves when logging into a computer system, app, or website. In plain terms, the name you use to log in somewhere, as opposed to your real name.
How do you use “username” in a sentence?
Here is “username” used in a sentence: “Enter your username and password to sign in.”
What part of speech is “username”?
“Username” is a noun.
Is “username” a common word?
“Username” is a fairly common word in modern English.
What is the difference between a "username" and a "password"?
A "username" is the name someone chooses to identify themselves when logging into a computer system, app, or website, while a password is the secret credential used to verify that identity. The username is typically public or semi-public, while the password must be kept confidential.
What is the difference between a "username" and a "handle"?
A "username" is generally the formal identifier used to log into a system, while a "handle" is often the informal term for the same thing, especially on social media platforms. In many contexts the two terms are used interchangeably.
Can a username be the same as an email address?
Yes, many systems allow an email address to serve as the username for logging in, though some platforms require a separate, unique username distinct from the user's email. Both function as the identifier used alongside a password to access an account.
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