primum mobile /prīˈməm mōˈbi-lē, mobˈi-lē or prēˈmŭm mōˈbi-le/

1. In medieval astronomy, the outermost of the revolving spheres of the universe, carrying the others round in 24 hours
2. Any great source of motion

• assimilationists
• assimilations
• assimilative
• assimilator
• assimilators
• assimilatory
• assist
• assistance
• assistances
• assistant
• assistant referee
• assistant referees
• assistants
• assistantship
• assistantships
• assisted
• assisted area
• assisted areas
• assisted-living facility
• assisted place
• assisted places
• affogatos
• affoord
• afforce
• afforced