plan•e•tar•i•a
We found 3 definitions of planetaria from 2 different sources.
NounPlural: planetaria |
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planetarium - an apparatus or model for representing the solar systems | ||
simulation, model the act of imitating the behavior of some situation or some process by means of something suitably analogous (especially for the purpose of study or personnel training) | ||
planetarium - an optical device for projecting images of celestial bodies and other astronomical phenomena onto the inner surface of a hemispherical dome | ||
optical device a device for producing or controlling light | ||
planetarium - a building housing an instrument for projecting the positions of the planets onto a domed ceiling | ||
edifice, building a structure that has a roof and walls and stands more or less permanently in one place; "there was a three-story building on the corner"; "it was an imposing edifice" |