1. (informal) the employment of workers for small amounts of money to do tedious tasks
   - slave labour [Brit, Cdn] 
2. Use of slaves to do work
   - slave labour [Brit, Cdn]

Encyclopedia: Slave labor

• extramarital
• extramarital sex
• extramundane
• extramural
• extraneous
• extraneousness
• extranet
• extraordinaire
• extraordinarily
• extraordinariness
• extraordinary
• extrapolate
• extrapolation
• extrasensory
• extrasensory perception
• extrasolar
• extrasystole
• extrasystolic
• extraterrestrial
• extraterrestrial being
• extraterrestrial object
• extraterritorial
• extraterritoriality
• extrauterine gestation
• extrauterine pregnancy