What is the meaning of open source operating system?

[frozen02]

I need to complete my assignment....
I need somebody to help me...

[jefrin]

Generically, open source refers to a program in which the source code is available to the general public for use and/or modification from its original design free of charge

[bpunch]

Open source code allow individuals / general publich to alter or modify the code by their own but approval may granted after moderation.