gregorian telescope

NOUN /grɪ'ɡoʊriən_'tɛlɪ,skoʊp/
19 LETTERS · 6 SYLLABLES · STARTS WITH G

gregorian telescope is a valid 19-letter word worth 24 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
G2R1E1G2O1R1I1A1N1T1E1L1E1S1C3O1P3E1
2 + 1 + 1 + 2 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 3 + 1 =24 PTS
DOUBLE WORD → 48TRIPLE WORD → 72
MEANING

What does gregorian telescope mean?

NOUN · 1 SENSE
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.