Quick definitions from WordNet (Gregorian telescope)
▸ noun: 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
▸ Also see gregorian_telescope
▸ Words similar to gregorian telescopes
▸ Usage examples for gregorian telescopes
▸ Idioms related to gregorian telescopes (New!)
▸ Words that often appear near gregorian telescopes
▸ Rhymes of gregorian telescopes
▸ Invented words related to gregorian telescopes
▸ noun: 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
▸ Also see gregorian_telescope
▸ Words similar to gregorian telescopes
▸ Usage examples for gregorian telescopes
▸ Idioms related to gregorian telescopes (New!)
▸ Words that often appear near gregorian telescopes
▸ Rhymes of gregorian telescopes
▸ Invented words related to gregorian telescopes