| Noun | 1. | Lucifer - (Judeo-Christian and Islamic religions) chief spirit of evil and adversary of God; tempter of mankind; master of Hellfaith, religion, religious belief - a strong belief in a supernatural power or powers that control human destiny; "he lost his faith but not his morality" Mohammedanism, Muhammadanism, Muslimism, Islam, Islamism - the monotheistic religious system of Muslims founded in Arabia in the 7th century and based on the teachings of Muhammad as laid down in the Koran; "Islam is a complete way of life, not a Sunday religion"; "the term Muhammadanism is offensive to Muslims who believe that Allah, not Muhammad, founded their religion" |
| 2. | Lucifer - a planet (usually Venus) seen just before sunrise in the eastern skymajor planet, planet - (astronomy) any of the nine large celestial bodies in the solar system that revolve around the sun and shine by reflected light; Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto in order of their proximity to the sun; viewed from the constellation Hercules, all the planets rotate around the sun in a counterclockwise direction | |
| 3. | lucifer - lighter consisting of a thin piece of wood or cardboard tipped with combustible chemical; ignites with friction; "he always carries matches to light his pipe"; "as long you've a lucifer to light your fag"kitchen match - a wooden friction match that will light on any granular surface; useful to light wood or gas stoves igniter, ignitor, lighter, light - a device for lighting or igniting fuel or charges or fires; "do you have a light?" matchstick - a short thin stick of wood used in making matches book matches, safety match - a paper match that strikes only on a specially prepared surface slow match - match or fuse made to burn slowly and evenly |