What is the prefix of version and meaning?

The word "version" doesn't have a prefix in the traditional sense. It's a complete word on its own.

However, there are a couple of things you might be thinking of:

1. Pre-release versions:

* Alpha: An early stage of development, often buggy and incomplete.

* Beta: More stable than alpha, but still under development, often used for testing by a wider audience.

* RC (Release Candidate): A near-final version, usually considered stable and ready for release.

These are sometimes called "version prefixes" because they are placed before the actual version number (e.g., "Alpha 1.0").

2. "Version" as a word root:

* Revision: Means "to look at again" or "to make changes". It's related to "version" and is often used to describe a change made to a document, program, etc.

Let me know if you had something else in mind and I can help further!