Definition for the word Planetarium.

  • a building housing an instrument for projecting the positions of the planets onto a domed ceiling
  • an apparatus or model for representing the solar systems
  • an optical device for projecting images of celestial bodies and other astronomical phenomena onto the inner surface of a hemispherical dome

  • Is Planetarium a Valid Scrabble Word?

    Yes Planetarium is a valid Scrabble word.

    Scrabble Point Value of Planetarium: 15 Points
    Words with Friends Point Value of Planetarium: 20 Points