DICTIONARY ENTRY
7 SYLLABLES
cassegrainian telescope
Cassegrainian telescope has 7 syllables: cas · se · grain · i · an tel · e · scope.
cas
01
se
02
grain
03
i
04
an tel
05
e
06
scope
07
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.
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