micrometeor micrometallurgy • micrometeoric · · · Info · Definitions · Synonyms · Characters · · micrometeor · · Text Latin · · Script 11 · · Length 5 · · Syllables Definitions · · · (noun) a meteorite or meteoroid so small that it drifts down to earth without becoming intensely heated in the atmosphere. Synonyms: micrometeorite, micrometeoroid. · · Noun Definition 1 Synonyms · · · micrometeorite · · Synonym 1 micrometeoroid · · Synonym 2 Characters · · c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 m latin small letter m U+006D o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074