1. Act of working jointly
   "they worked either in collaboration or independently"
   - coaction 
2. Act of cooperating traitorously with an enemy that is occupying your country
   - collaborationism, quislingism

Derived forms: collaborations

See also: collaborate, collaborationist

Type of: cooperation

Encyclopedia: Collaboration

• raucousness
• Raudixin
• rauli beech
• raunch
• raunchily
• raunchiness
• raunchy
• rauvolfia
• rauwolfia
• Rauwolfia serpentina
• ravage
• ravaged
• ravager
• ravaging
• rave
• rave-up
• ravehook
• ravel
• ravel out
• ravelin
• raveling
• ravelling
• raven
• ravenala
• Ravenala madagascariensis