Definition
1. Open source doesn't just mean access to the source code. The distribution terms of open-source software must comply with the criteria of the "Open Source Definition"
2. Source code is open to study, change, and distribution
3. Open Source license that allows the source code, blueprint or design to be used, modified and/or shared under defined terms and conditions
Abbreviation
Synonyms
Superterms
Subterms
Sources
https://opensource.org/osd-annotated; https://en.wikipedia.org/wiki/Open-source_model