View your list of saved words. (You can log in using Facebook.)
Streak of light in the sky that results when a particle or small chunk of stony or metallic matter from space enters Earth's atmosphere and is vapourized by friction. The term is sometimes applied to the falling object itself, properly called a meteoroid. Most meteoroids, traveling at five times the speed of sound or more, burn up in the upper atmosphere, but a large one may survive its fiery plunge and reach the surface as a solid body (meteorite). See alsometeor shower.
Variants of METEOR
meteor or shooting star or falling star
This entry comes from Encyclopædia Britannica Concise. For the full entry on meteor, visit Britannica.com.