open source

About 1.65 uses per million words.

Meaning

1. noun The practice of providing open-source code for a product.
2. noun Open-source software in general.

   His contributions to open source are numerous.

3. noun Information that is in the public domain and available to everybody.
4. verb Alternative form of open-source.

Similar words

software open free-living free open design sourceware free software inner source innersource open core