planetesimal

planetesimal is a valid 12-letter word worth 16 points in Scrabble and 21 in Words With Friends.

Meaning

What does planetesimal mean?

  • noun

    one of many small solid celestial bodies thought to have existed at an early stage in the development of the solar system

Anagrams

Anagrams of planetesimal

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Word lists

Word lists featuring planetesimal