hour circle

NOUN /aʊr_'sɜrkəl/
11 LETTERS · 2 SYLLABLES · STARTS WITH H

hour circle is a valid 11-letter word worth 17 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
H4O1U1R1C3I1R1C3L1E1
4 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 3 + 1 + 1 =17 PTS
DOUBLE WORD → 34TRIPLE WORD → 51
MEANING

What does hour circle mean?

NOUN · 1 SENSE
1

A great circle on the celestial sphere that passes through both celestial poles.