COSMIC DUST


Meaning of COSMIC DUST in English

noun

: very fine particles of solid matter in any part of the universe including meteoric dust and zodiacal light particles in the solar system, interstellar matter that absorbs starlight and forms the vast dark nebulae of the Milky Way galaxy, and lanes of dark matter in other galaxies

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.