Online dictionaryOnline dictionary
Synonyms, antonyms, pronunciation

  Home
English Dictionary      examples: 'day', 'get rid of', 'New York Bay'




Gregorian telescope   /grəgˈɔriən tˈɛləskˌoʊp/   Listen
Gregorian telescope

noun
1.
A reflecting telescope that has a paraboloidal primary mirror and a hyperboloidal secondary mirror; light is brought to a focus through an aperture in the center of the primary mirror.  Synonym: Cassegrainian telescope.






WordNet 3.0 © 2010 Princeton University








Advanced search
     Find words:
Starting with
Ending with
Containing
Matching a pattern  

Synonyms
Antonyms
Quotes
Words linked to  

only single words



Share |
Add this dictionary
to your browser search bar





Words linked to "Gregorian telescope" :   reflecting telescope, reflector, Cassegrainian telescope



Copyright © 2022 Dictionary One.com