PLANETESIMALS

Scrabble 17 Words With Friends 22

Scrabble letter values: P₃L₁A₁N₁E₁T₁E₁S₁I₁M₃A₁L₁S₁ = 17

Definition

PLANETESIMALS is the plural of PLANETESIMAL.

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