planisphere

Etymology
or

Noun

 * 1) Any representation (map projection) of part of a sphere on a plane surface.
 * 2) A map constructed by stereographic projection, as described in Ptolemy's treatise Planisphaerium and later used in planispheric astrolabes
 * 3) A map of the whole world, especially those from the 16th–17th century
 * 4)  Any of several charts of the celestial sphere having an overlay or window that may be adjusted to show the stars visible at a particular time, or from a particular place.

Translations

 * French:
 * German: Planisphäre
 * Portuguese: planisfério