1. Pertaining to, or characterized by, descent from more than one root form, or from many different root forms; polygenetic; - opposed to monophyletic

Encyclopedia: Polyphyletic

• gas-tight
• gas-turbine ship
• gasbag
• Gascogne
• Gascon
• gasconade
• Gascony
• gaseous
• gaseous nebula
• gaseous state
• gaseousness
• gasfield
• gash
• Gasherbrum
• gasification
• gasified
• gasify
• Gaskell
• gasket
• gaskin
• gaslight
• gasman
• gasmask
• gasohol
• gasolene