PLANETARIUM as NOUN

1. Meaning
   • an apparatus or model for representing the solar systems
   Hypernyms(s) planetarium is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • model (what does model mean?)
   • simulation (what does simulation mean?)
   Hyponym(s)
   • orrery (what does orrery mean?)
2. Meaning
   • an optical device for projecting images of celestial bodies and other astronomical phenomena onto the inner surface of a hemispherical dome
   Hypernyms(s) planetarium is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • optical device (what does optical device mean?)
3. Meaning
   • a building housing an instrument for projecting the positions of the planets onto a domed ceiling
   Hypernyms(s) planetarium is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • building (what does building mean?)
   • edifice (what does edifice mean?)