1. Of light, having more than one wavelength 
2. Having more than one colour

Encyclopedia: Heterochromatic

• home port
• home range
• home reserve
• home rule
• home run
• Home Secretary
• home stand
• home straight
• home study
• home territory
• home theater
• home theatre
• home truth
• home-baked
• home-brewed
• home-cured
• home-farm
• home-fried potatoes
• home-loving
• home-school
• home-style
• homebody
• set-top box
• seta
• setaceous