Word Study
Cosmolabe
CIDE DICTIONARY
Cosmolabe, n. [Gr. ko`smos the world + lamba`nein to take: cf. F. cosmolade.].
An instrument resembling the astrolabe, formerly used for measuring the angles between heavenly bodies; -- called also pantacosm . [1913 Webster]
For further exploring for "Cosmolabe" in Webster Dictionary Online