Noun: collaboration ku,la-bu'rey-shun
- Act of working jointly
"they worked either in collaboration or independently";
- coaction, collab [informal]
- Act of cooperating traitorously with an enemy that is occupying your country
"He was accused of collaboration for working with the occupying forces";
- collaborationism, quislingism
Derived forms: collaborations
Type of: cooperation
Encyclopedia: Collaboration