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

• valse
• valuable
• valuableness
• valuate
• valuation
• valuation account
• valuation reserve
• valuator
• value
• value judgement
• value judgment
• value orientation
• value statement
• family Xenosauridae
• family Xiphiidae
• family Xylariaceae
• family Xyridaceae
• family Zamiaceae
• family Zannichelliaceae
• family Zapodidae
• family Zeidae
• family Zingiberaceae
• family Ziphiidae
• family Zoarcidae
• family Zosteraceae