Third Generation (Programming) Language


Third Generation Programming Languages (3GL) are high-level languages that are more like human language than machine language. These include languages like C++, Java, and Python, which use simple English-like expressions and a set of logical steps to define what the computer needs to do. They make programming more accessible and efficient by abstracting the complex details of the machine’s hardware.


Third Generation (Programming) Language would be phonetically transcribed as: θərd ˈdʒɛnəˌreɪʃən prəˈgræmɪŋ ˈlæŋgwɪdʒ

Key Takeaways

<ol><li>Third Generation Programming Languages are high-level languages like C++, Java, and Python. They enable much more user-friendly and intuitive coding by using natural language elements.</li> <li>They introduced data structures and control structures, giving the programmer a built-in abstraction layer. This means that the programmer doesn’t usually need to think about specific memory locations or machine-specific data formats.</li><li>Execution of Third Generation Programming Languages is slower than lower-level languages (like Assembly languages) because they require an interpreter or compiler to convert high-level code into machine code. However, this is often a worthwhile trade-off for the increase in programmer productivity.</li></ol>


Third Generation Programming Language (3GL) is essential in the technology field as it represents a significant advancement from previous generations of languages, introducing key features that benefited programmers greatly. 3GLs, such as C++, Java and Python, are closer to human language than the ones that came before, featuring an improved, syntax-based approach that made it easier to understand, write, and debug code. This outcome results in more efficient programming processes and applications. Moreover, the 3GLs include crucial concepts like loops, conditionals, and variables, which extended their versatility and functionality. As such, the introduction and advancement of Third Generation Programming Languages have not only shaped modern-day coding but also laid the foundation for further innovations in programming languages.


Third Generation Programming Languages, also known as 3GLs, primarily serve as a medium that allows developers to create instructions to communicate with computers effectively. They assist in the development of software and applications and are used to write detailed data arranging algorithms for complex programs. They were specifically designed to simplify the programmer’s job, with these languages using a mix of numeric codes and symbolic language, making them more convenient and easier to understand compared to their previous generation counterparts.The purpose of a third-generation programming language is to create a more user-friendly coding environment. These languages are equipped with improved programming structure and syntax, which narrows the communication gap between the programmer and the machine. Languages like C++, Java, and C#, which are considered 3GLs, are commonly used in creating operating systems, graphical user interfaces, and enterprise software. They remain instrumental in software development to this day, thanks to their upgraded features and efficiency.


1. C Programming: Created in the early 1970’s by Dennis Ritchie, the C programming language is one of the prominent real-world examples of a third-generation programming language. It allowed programmers greater control over system resources compared to earlier languages while still being widely portable across different hardware platforms. It has been used to develop various software applications, including but not limited to operating systems, game development, and database systems. 2. Python: Python emerged in the late 1980’s as a response to complexities involved with older languages. Python’s easy-to-read style and “batteries included” philosophy make it an ideal language for beginners. Despite its simplicity, it has robust features and libraries that make it useful for a plethora of applications, such as web development, data science, machine learning, and much more.3. Java: Developed by Sun Microsystems in the mid-1990s, Java is a highly popular third-generation programming language that is platform-independent at both the source and binary levels. From building enterprise-level applications, mobile apps, to web applications, Java has been an extremely versatile language that is widely used throughout the world.

Frequently Asked Questions(FAQ)

Q: What is a Third Generation Programming Language?A: A third-generation programming language (3GL) is a type of programming language that includes languages like C, C++, Java, Python, etc. They are characterized by their procedural nature and are closer to human language than their predecessors.Q: What distinguishes Third Generation Languages from Second Generation Languages?A: While Second Generation Languages were mainly low-level assembly languages, operative only to a specific piece of hardware, Third Generation Languages are high-level languages that are more user-friendly, abstract from the hardware, and can be used across different types of hardware systems.Q: Included examples of Third-Generation Programming languages?A: Examples of Third-Generation Programming Languages include Java, Python, C++, C#, Ruby, PHP, Perl, and JavaScript.Q: Are 3GLs still in use today?A: Yes, 3GLs are the most commonly used programming languages in the world today due to their versatility and ease of use. Q: What are the benefits of Third Generation Programming Languages?A: Benefits of 3GLs include improved readability and maintainability of code, the ability to work across different hardware platforms, and sophistication in problem-solving and developing complex programs.Q: For what purposes are 3GLs primarily used?A: Third-gen programming languages are used in various applications, including web development, software development, game development, machine learning, and many other computational-based tasks.Q: What is the learning curve for a Third Generation Programming Language?A: The learning curve for a 3GL varies depending on the specific language, individual’s background in programming, and the complexity of the project. However, they are generally considered easier to learn and understand than second-generation programming languages.

Related Tech Terms

  • High-Level Syntax
  • Data Structure
  • Procedural Programming
  • Efficiency and Speed
  • Platform Independence

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