| slovo | definícia |
planetarium
(encz) | planetarium,planetárium n: Zdeněk Brož |
Planetarium
(gcide) | Planetarium \Plan`e*ta"ri*um\, n. [NL.: cf. F. plan['e]taire.
See Planetary.]
An orrery. See Orrery.
[1913 Webster]
Note: Since the 1930's, orrery has retained its original
meaning, but planetarium now refers primarily to a room
with a dome-shaped roof, in which images of the night
sky are projected from a central projector. The
projector itself is also called a planetarium. [1913
Webster] |
planetarium
(wn) | planetarium
n 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 |
| | podobné slovo | definícia |
planetarium
(encz) | planetarium,planetárium n: Zdeněk Brož |
planetarium
(wn) | planetarium
n 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 |
|