micrometeoroid
IPA: maɪkroʊmˈitˈɪrɔɪd
noun
- (astronomy, geology) an extraterrestrial particle less than a millimeter in size
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Examples of "micrometeoroid" in Sentences
- Micrometeoroid hits and end of communications.
- The PMA will provide protection from micrometeoroid debris.
- Micrometeoroid protection and radiation protection are also required.
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