this is wikipedia version about "freeter"
I must admit I have never come across it before.
Freeter - Wikipedia, the free encyclopedia
I guess its like saying FREE-TIMER meaning not working-- just working part time.
some peope do many other things in their free-time. Such as doing hobbies and having fun or volunteering etc.
Our language is changing constantly-- with a lot of AMERICAN influences and of course with texting onmobiles-- which is like shorthand-- that is also changing our language as I suspect it does elsewhere as language is living and changing constantly.
My gr children use many expressions that I don't understand.