pin code

USAGE SUMMARY

"pin code" is a correct and commonly used term in written English.
It refers to a numerical code used for security purposes, often entered on a keypad or touchscreen. It is usually used in conjunction with a personal identification number (PIN). Example: "Please enter your pin code to access your bank account."

✓ Grammatically correct

News & Media

Tech

Finance

Security

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

I punched in my pin code.

The Guardian - Travel

"I do my PIN code, and it's done".

The New Yorker

"This PIN code just starts the whole decryption process," Piperal explained.

The New Yorker

Typically, constituents are given a number to call and a PIN code to enter.

The New Yorker

And do you have the PIN code?" He waved his own smartphone.

The New Yorker

It's simple, fast and each person can have their own pin code.

The Guardian - Tech

You could thaw the freeze for your own needs, by using a private PIN code.

The New York Times

You're then prompted to enter your A.T.M card number and your pin code.

The New York Times

That was because I resisted giving them the PIN code to my mobile phone".

Independent

In 50 test pistols built last year, the company installed a press-button lock that requires a PIN code.

The New York Times

When we find signal we use a pin code, *130*1#, and download the most up-to-date forecast.

The Guardian

Expert writing Tips

Best practice

When writing about security measures, specify the context of the "pin code". For example, is it for an ATM, a smartphone, or a building access system? This adds clarity.

Common error

Avoid using "pin number" as it is redundant. The acronym "PIN" already stands for Personal Identification Number, so adding "number" is unnecessary.

Linguistic Context

The phrase "pin code" functions primarily as a noun phrase, acting as a direct object or complement within a sentence. It identifies a specific type of code used for personal identification and security. Ludwig AI validates its correct usage.

Expression frequency: Very common

Frequent in

News & Media

40%

Tech

30%

Formal & Business

15%

Less common in

Academia

5%

Science

5%

Wiki

0%

Ludwig's WRAP-UP

The term "pin code" is a commonly used and grammatically correct noun phrase referring to a numerical code for security. As Ludwig AI confirms, its usage is widespread across various contexts, particularly in news, technology, and business. While perfectly acceptable and common, the advice is to avoid redundancy by saying "pin number" instead of "pin code". Alternatives like "personal identification number" or "security code" can be employed for a more formal tone. When writing, it is crucial to provide context about the "pin code" and avoid easily guessable codes. With diverse authentication methods available, it remains a crucial aspect of personal and device security.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

personal identification number

A more formal and complete way of saying "pin code".

passcode

Synonym for "pin code" often used in mobile devices.

security code

Broader term referring to a code used for security purposes.

authentication code

A code used to verify someone's identity.

access code

Refers to a code used to gain access to something.

numeric password

Specifies that the password consists of numbers only.

key code

A code that acts as a key to unlock or access something.

password

A more general term for a secret word or phrase used for authentication.

secret number

A number that is kept secret and used for authentication.

identification number

A number used to identify an individual or account.

FAQs

How is a "pin code" used in banking transactions?

A "pin code" is commonly used with debit or credit cards at ATMs and point-of-sale systems to verify the cardholder's identity and authorize transactions. It adds a layer of security to prevent unauthorized use of the card.

What's the difference between a "pin code" and a password?

A "pin code" is typically a short numeric code, while a password can be a longer sequence of characters, including letters, numbers, and symbols. Passwords are generally used for online accounts and software, while "pin codes" are often used for physical devices and transactions.

How can I protect my "pin code" from being stolen?

Always cover the keypad when entering your "pin code" at ATMs or point-of-sale systems to prevent shoulder surfing. Avoid using easily guessable numbers, such as your birthdate or address. Never share your "pin code" with anyone.

Are there alternatives to using a "pin code" for authentication?

Yes, biometric authentication methods, such as fingerprint scanners and facial recognition, are increasingly used as alternatives to "pin codes". These methods offer a more secure and convenient way to verify identity. Two-factor authentication, sending a "pin code sent to a smartphone", adds more security.