About The Word Planetarium

Bay Area Crosswords

Learn about the word Planetarium to help solve your crossword puzzle. Discover Planetarium definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.

Planetarium

Planetarium Meaning & Definition
Planetarium Definition And Meaning

What's The Definition Of Planetarium?

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

Synonyms | Synonyms for Planetarium:

Related Terms | Find terms related to Planetarium: astronomical observatory | astronomical telescope | Cassegrainian telescope | coelostat | coronagraph | coronograph | heliostat | Newtonian telescope | OAO | observatory | orrery | OSO | radar telescope | radio observatory | radio telescope | reflector | refractor | spectrograph | spectroheliograph | spectrohelioscope | spectroscope | telescope

See Also | building | edifice | model | optical device | orrery | planetarium | simulation

Planetarium In Webster's Dictionary

\Plan`e*ta"ri*um\, n. [NL.: cf. F. plan['e]taire. See {Planetary}.] An orrery. See {Orrery}.

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