Master 50 Essential Code Collocations: Complete Guide for English Learners
Mastering collocations with "code" enhances English proficiency across academic and professional contexts, from technical "access codes" to workplace "codes of conduct." These 50 essential word partnerships appear frequently in IELTS, TOEIC, and business communications, making them valuable tools for demonstrating advanced vocabulary range and natural language patterns.
I. What is Code?
In English, Code is pronounced as /koʊd/ and functions as both a verb and a noun.
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Code acts as a noun, meaning: a system of words, letters, or signs used to represent a message in secret form, or a system of numbers, letters, or signals used to represent something in a shorter or more convenient form; a set of rules that are accepted as general principles, or a set of written rules that say how people in a particular organization or country should behave; a language used to program (= give instructions to) computers. For example:
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Clinics will be subject to a new code of conduct and stronger controls by local authorities.
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Faculty members are expected to follow the school’s honor code.
-
The message was written in code.
-
-
Code acts as a verb, meaning: to represent a message in code so that it can only be understood by the person who is meant to receive it; to write computer programs (= instructions). For example: I have been learning to code programs.
II. Compilation of common collocations with Code
1. Code as a Noun - Technical and Digital Contexts
|
No. |
Collocations with Code |
Example |
|
1 |
Access code /ˈækˌsɛs koʊd/ |
I need the access code to log into my email account. |
|
2 |
Alphanumeric code /ˌælfənoʊˈmɛrɪk koʊd/ |
An alphanumeric code consists of both letters and numbers. |
|
3 |
Cheat code /tʃit koʊd/ |
Some video games have cheat codes that give players special powers. |
|
4 |
Diagnostic code /ˌdaɪəɡˈnɑstɪk koʊd/ |
Doctors use diagnostic codes to identify medical conditions. |
|
5 |
Executable code /ˈɛksɪkjʊtəbəl koʊd/ |
Executable code is written in a language that a computer can understand. |
|
6 |
Generated code /ˈdʒɛnəˌreɪtəd koʊd/ |
The software program generated code automatically. |
|
7 |
Code generator /koʊd ˈdʒɛnəˌreɪtər/ |
A code generator can create random passwords for online accounts. |
|
8 |
Unique code /juˈnik koʊd/ |
Each product has a unique code for tracking purposes. |
|
9 |
Two-letter code /tuː ˈlɛtər koʊd/ |
A simple two-letter code is used for country identification. |
|
10 |
Binary code /ˈbaɪnəri koʊd/ |
Computers process information using binary code composed of zeros and ones. |
|
11 |
Source code /sɔːrs koʊd/ |
Programmers examine the source code to find bugs in the application. |
|
12 |
Machine code /məˈʃin koʊd/ |
The compiler translates high-level language into machine code that processors understand. |
|
13 |
QR code /ˌkjuː ˈɑːr koʊd/ |
Scan the QR code with your smartphone to access the restaurant menu. |
|
14 |
Security code /sɪˈkjʊrəti koʊd/ |
Enter the three-digit security code from the back of your credit card. |
|
15 |
Verification code /ˌvɛrəfəˈkeɪʃən koʊd/ |
The bank sent a verification code to my phone for transaction approval. |
2. Code as a Noun - Legal and Regulatory Contexts
|
No. |
Collocations with Code |
Example |
|
16 |
Civil code /ˈsɪvəl koʊd/ |
The civil code governs legal matters within our country. |
|
17 |
Criminal code /ˈkrɪmənəl koʊd/ |
The criminal code outlines laws and penalties for unlawful behavior. |
|
18 |
Code enforcement /koʊd ɪnˈfɔrsmənt/ |
The city's code enforcement department ensures that buildings meet safety standards. |
|
19 |
Code requirement /koʊd rɪˈkwaɪərmənt/ |
Meeting the fire code requirements is essential for building safety. |
|
20 |
Fire code /ˈfaɪər koʊd/ |
Buildings must comply with the fire code to prevent emergencies. |
|
21 |
Building code /ˈbɪldɪŋ koʊd/ |
The construction project must adhere to local building code regulations. |
|
22 |
Safety code /ˈseɪfti koʊd/ |
Workers receive training on the workplace safety code before starting their jobs. |
|
23 |
Legal code /ˈliɡəl koʊd/ |
Lawyers reference the legal code when preparing cases for court. |
|
24 |
Penal code /ˈpinəl koʊd/ |
The judge consulted the penal code to determine appropriate sentencing guidelines. |
|
25 |
Revised code /rɪˈvaɪzd koʊd/ |
The council approved the revised code of ethics last month. |
3. Code as a Noun - Social and Ethical Contexts
|
No. |
Collocations with Code |
Example |
|
26 |
Code of conduct /koʊd əv ˈkɑndʌkt/ |
Employees are expected to follow the company's code of conduct. |
|
27 |
Code of ethics /koʊd əv ˈɛθɪks/ |
Professionals adhere to a strict code of ethics in their work. |
|
28 |
Disciplinary code /dɪˈsaɪpləˌnɛri koʊd/ |
Schools often have a disciplinary code to maintain order. |
|
29 |
Ethical code /ˈɛθɪkəl koʊd/ |
Ethical hackers abide by an ethical code when testing systems. |
|
30 |
Moral code /ˈmɔːrəl koʊd/ |
Jack lives by a strict moral code that guides his decisions and actions. |
|
31 |
Unwritten code /ʌnˈrɪtən koʊd/ |
There's an unwritten code among surfers to respect the waves and fellow surfers. |
|
32 |
Honor code /ˈɑnər koʊd/ |
University students pledge to uphold the honor code during examinations. |
|
33 |
Dress code /drɛs koʊd/ |
The office maintains a business casual dress code throughout the week. |
|
34 |
Uniform code /ˈjuːnɪfɔːrm koʊd/ |
The school requires all students to follow a uniform code for their attire. |
|
35 |
Behavioral code /bɪˈheɪvjərəl koʊd/ |
The team established a behavioral code to ensure respectful communication. |
4. Code as a Noun - Descriptive and Specialized Contexts
|
No. |
Collocations with Code |
Example |
|
36 |
Elaborate code /ɪˈlæbərət koʊd/ |
The elaborate code was difficult to decipher without proper training. |
|
37 |
Rigid code /ˈrɪdʒɪd koʊd/ |
The company enforces a rigid code of conduct that all employees must adhere to. |
|
38 |
Secret code /ˈsikrət koʊd/ |
Children often create a secret code to communicate during their games. |
|
39 |
Color code /ˈkʌlər koʊd/ |
The hospital uses a color code system to identify different departments. |
|
40 |
Zip code /zɪp koʊd/ |
Please provide your zip code to calculate shipping costs accurately. |
|
41 |
Area code /ˈɛriə koʊd/ |
The area code 212 represents Manhattan in New York City. |
|
42 |
Postal code /ˈpoʊstəl koʊd/ |
International packages require the correct postal code for efficient delivery. |
5. Code as a Verb - Action and Process Contexts
|
No. |
Collocations with Code |
Example |
|
43 |
Code software /koʊd ˈsɔftwɛr/ |
Developers code software applications to solve business problems. |
|
44 |
Code programs /koʊd ˈproʊɡræmz/ |
Students learn to code programs using various programming languages. |
|
45 |
Code websites /koʊd ˈwɛbˌsaɪts/ |
Web developers code websites that are both functional and visually appealing. |
|
46 |
Code algorithms /koʊd ˈælɡəˌrɪðəmz/ |
Data scientists code algorithms to analyze large datasets effectively. |
|
47 |
Code applications /koʊd ˌæplɪˈkeɪʃənz/ |
Mobile developers code applications for both iOS and Android platforms. |
|
48 |
Code efficiently /koʊd ɪˈfɪʃəntli/ |
Experienced programmers learn to code efficiently to meet project deadlines. |
|
49 |
Code manually /koʊd ˈmænjuəli/ |
Some developers prefer to code manually rather than using automated tools. |
|
50 |
Code collaboratively /koʊd kəˈlæbərətɪvli/ |
Teams often code collaboratively using version control systems like Git. |
Click the link below to discover even more collocations with Code from Cambridge!
EXPLORE MORE CODE COLLOCATIONS WITH CODE FROM CAMBRIDGE!
III. Exercises on collocations with Code
To better understand the meanings of collocations with Code, let's complete the exercise section below together!
1. Exercise: Choose the appropriate answer to fill in the blanks
|
access code; code enforcement; civil code; cheat code; alphanumeric code |
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The ___________ is 1.04.19.
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A third advantage in an ___________ is that letters and numbers give more code combinations than numbers alone.
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In computing, the word is sometimes used as a metasyntactic variable or as a video game ___________, the canonical magic word.
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The 1878 recommendations for the 1882 _________ included a change in the meaning of inheritance.
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The agency also doubles as the town ________________ when needed.
2. Answer
|
1 - access code |
2 - alphanumeric code |
3 - cheat code |
4 - civil code |
5 - code enforcement |
These 50 code collocations provide essential vocabulary for sophisticated English communication across technical, legal, and professional environments. Regular practice enhances natural language patterns and demonstrates advanced competency in examinations and workplace contexts, supporting successful academic and career development.

Hi I'm Chloe, and I am currently serving as an Product Content Administrator at Prep Education. With over five years of experience in independent online IELTS study and exam preparation, I am confident in my ability to support learners in achieving their highest possible scores.
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