from The Century Dictionary and Cyclopedia
- n. In old astronomy: Properly, the apogee of a planet, or the longitude of the apogee. Either apsis of the orbit. The culmination or point of culmination.
- n. A word adopted from the German by many English and American petrographers to designate a round or lenticular nodule, either a single mineral particle or an aggregate, often found in gneissic or schistose rocks, which in comparison with the inclosing finer-grained material produces an appearance compared to that of an eye. The term eye is less extensively used in this sense.
Sorry, no etymologies found.