The Collaborative International Dictionary of English v.0.48:

Meteoroscope \Me`te*or"o*scope\ (?; 277), n. [Gr. ?, fr. ?
   observing the heavenly bodies; ? + ? to view: cf. F.
   m['e]t['e]oroscope. See Meteor.] (Astron.)
   (a) An astrolabe; a planisphere. [Obs.]
   (b) An instrument for measuring the position, length, and
       direction, of the apparent path of a shooting star.
       [1913 Webster]