1. The internal mechanism of a device
   - works 
2. A mine or quarry that is being or has been worked
   - working

Type of: excavation, mechanism

• African chameleon
• African clawed frog
• African coral snake
• African country
• African crocodile
• African daisy
• African elephant
• African gray
• African green monkey
• African grey
• African hemp
• African holly
• African hunting dog
• African lily
• African love grass
• African mahogany
• African marigold
• African millet
• African monitor
• African nation
• African National Congress
• African oil palm
• African sandalwood
• African scented mahogany
• African tea