equation of time

16 LETTERS · STARTS WITH E

equation of time is a valid 16-letter word worth 28 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

E1Q10U1A1T1I1O1N1O1F4T1I1M3E1

1 + 10 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 4 + 0 + 1 + 1 + 3 + 1 =28 PTS

DOUBLE WORD → 56TRIPLE WORD → 84

MEANING

What does equation of time mean?