micrometeor

English Thesaurus

1. a meteorite or meteoroid so small that it drifts down to earth without becoming intensely heated in the atmosphere (noun.object)

hypernym	:	meteorite,
definition	:	stony or metallic object that is the remains of a meteoroid that has reached the earth's surface (noun.object)

derivation	:	micrometeoritic,
definition	:	of or relating to micrometeorites (adj.pert)

derivation	:	micrometeoritic,
definition	:	of or relating to micrometeorites (adj.pert)