MICROMETEOROID
Scrabble letter values: M3I1C3R1O1M3E1T1E1O1R1O1I1D2 = 21
Definition
- noun a meteorite or meteoroid so small that it drifts down to earth without becoming intensely heated in the atmosphere. — synonyms: micrometeorite, micrometeor
Scrabble letter values: M3I1C3R1O1M3E1T1E1O1R1O1I1D2 = 21