Online dictionaryOnline dictionary
Synonyms, antonyms, pronunciation

  Home
English Dictionary      examples: 'day', 'get rid of', 'New York Bay'




Planetarium   /plˌænətˈɛriəm/   Listen
Planetarium

noun
(pl. planetariums, planetaria)
1.
A building housing an instrument for projecting the positions of the planets onto a domed ceiling.
2.
An optical device for projecting images of celestial bodies and other astronomical phenomena onto the inner surface of a hemispherical dome.
3.
An apparatus or model for representing the solar systems.






WordNet 3.0 © 2010 Princeton University








Advanced search
     Find words:
Starting with
Ending with
Containing
Matching a pattern  

Synonyms
Antonyms
Quotes
Words linked to  

only single words



Share |
Add this dictionary
to your browser search bar





Words linked to "Planetarium" :   building, edifice, model, optical device, simulation, orrery



Copyright © 2024 Dictionary One.com