mi·cro·me·te·or·ite noun \ˌmī-krō-ˈmē-tē-ə-ˌrīt\
: a meteorite so small that it can pass through the earth's atmosphere without becoming intensely heated
: a very small particle in interplanetary space
— mi·cro·me·te·or·it·ic \-ˌmē-tē-ə-ˈri-tik\ adjective
First Known Use of MICROMETEORITE
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