English English Dictionary
English English Dictionary
The online English-English dictionary from The Project Gutenberg
Result
Result for Astrolabe
Astrolabe
(n.)
An instrument for observing or showing the positions of
the stars. It is now disused.
Astrolabe
(n.)
A stereographic projection of the sphere on the plane of
a great circle, as the equator, or a meridian; a planisphere.