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Noun: planetoid  'pla-ni`toyd
  1. Any of numerous small celestial bodies that move around the sun
    - minor planet

Derived forms: planetoids

Type of: celestial body, heavenly body

Part of: solar system

Encyclopedia: Planetoid

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planet wheel
planetal
planetarium
planetary
planetary gear
planetary house
planetary nebula
planetary science
planetesimal
planetesimal hypothesis
planetoid
planetology
plane-tree family
plangency
plangent
planimeter
planing machine
planish
planisphere
planispheric
plank