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nouna meteorite or meteoroid so small that it drifts down to earth without becoming intensely heated in the atmosphere
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Definition that contains micrometeor
- gegenschein a faint spot of light in the night sky that appears directly opposite the position of the sun; a reflection of sunlight by micrometeoric material in space
- micrometeoric of or relating to micrometeorites
- micrometeoritic of or relating to micrometeorites
- counterglow a faint spot of light in the night sky that appears directly opposite the position of the sun; a reflection of sunlight by micrometeoric material in space