user id

USAGE SUMMARY

The phrase "user id" is correct and usable in written English.
It is typically used in the context of technology, online accounts, or systems to refer to a unique identifier assigned to a user. Example: "Please enter your user id and password to log in to your account."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Everyone on Facebook has a user ID number, created when they joined.

The Guardian - Tech

(When Facebook provides user profiles to ad networks, it keeps user ID anonymous).

The Guardian - Lifestyle

They can memorize both your User ID and your password, and the world hasn't ended.

The New York Times

Moreover, Mr. Liss said, the computer warns electronic intruders: "Be aware that your user ID and password have been captured".

The New York Times

Phone number, email, user id, cell phone handset id (IMEI), and so on - it's all the same.

The Guardian

UK pornography industry proposes user ID checks for adult website Internet porn: Cameron plan for default block 'unrealistic', say experts.

The Guardian - Tech

Click on an ad on HomeDepot.com and your first name and user ID are instantly revealed to 13 other companies.

The New York Times

User ID that is a unique identifier.

Human-centric Computing and Information Sciences

The commonality among the events is usually the User ID.

Enemy at the Water Cooler Real-Life Stories of Insider Threats and Enterprise Security Management Countermeasures

The email address is used as a unique user ID.

Journal of Internet Services and Applications

Facebook could also change its systems to prevent developers from taking an app-specific user ID and employing it to discover that person's permanent overarching Facebook user ID.

TechCrunch

Expert writing Tips

Best practice

Always store "user id" data securely, using encryption and access controls to protect user privacy.

Common error

Don't use easily guessable or default "user id" values like 'admin' or 'user', as they are vulnerable to brute-force attacks.

Linguistic Context

The phrase "user id" functions as a noun phrase that identifies a unique identifier for a user within a system or application. Ludwig confirms its usability in various contexts. Examples show it used for login, data tracking, and account management.

Expression frequency: Very common

Frequent in

Wiki

31%

Science

26%

News & Media

23%

Less common in

Formal & Business

13%

Academia

3%

Encyclopedias

0%

Ludwig's WRAP-UP

The phrase "user id" is a common and grammatically correct noun phrase used to denote a unique identifier for a user in a system. As Ludwig highlights, it's frequently used across various platforms, from social media to scientific databases. While alternatives like "username" exist, "user id" remains a standard term, particularly in technical contexts. It is important to keep in mind potential security considerations when creating a "user id".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

username

This alternative is a more common and widely understood term for identifying a user.

user account

This alternative refers to the entire profile and associated settings of a user.

login id

This alternative specifically emphasizes the identification used for logging into a system.

account name

This alternative is a general term for the name associated with an account.

identification code

This alternative is a more formal term for a unique identifier assigned to a user.

member id

This alternative is often used in the context of membership-based systems or communities.

profile name

This alternative refers to the name displayed on a user's profile.

access id

This alternative suggests a focus on granting access to a system or resource.

digital identity

This alternative encompasses the broader concept of a user's online presence and credentials.

system id

This alternative could be used when the user id refers to identification within a specific system.

FAQs

How to use "user id" in a sentence?

You can use "user id" in a sentence like: "Please enter your "user id" and password to log in."

What can I say instead of "user id"?

You can use alternatives like "username", "login id", or "account name" depending on the context.

Which is correct, "user id" or "user identification"?

"User id" is a more concise and commonly used term. "User identification" is also correct but is more formal and less frequently used.

What's the difference between "user id" and "account name"?

A "user id" is a unique identifier, while an "account name" is a more general term that refers to the name associated with a user's account. The "account name" may not always be unique.