dwarf planet ( synonym found)
Definition of dwarf planet:

(n) : as recognized by the International Astronomical Union, any body which has achieved hydrostatic equilibrium (is reasonably spherical), orbits the sun, and has not "cleared its neighbourhood" (as opposed to a planet)
Definition of dwarf planet:

(n) : as recognized by the International Astronomical Union, any body which has achieved hydrostatic equilibrium (is reasonably spherical), orbits the sun, and has not "cleared its neighbourhood" (as opposed to a planet)
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