1. An apparatus for automatic ignition 
2. A kind of lucifer match

1. Of or pertaining to Prometheus 
2. Having a life-giving quality; inspiring

Encyclopedia: Promethean

• immensity
• immensurable
• immensurate
• immerge
• immerse
• immersible
• immersion
• immersion foot
• immersion heater
• immigrant
• immigrant class
• immigrate
• immigration
• Immigration and Naturalization Service
• imminence
• imminency
• imminent
• imminent abortion
• imminently
• imminentness
• immingle
• immiscibility
• immiscible
• immitigable
• immix