cepheid variable

16 LETTERS · STARTS WITH C

cepheid variable is a valid 16-letter word worth 28 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

C3E1P3H4E1I1D2V4A1R1I1A1B3L1E1

3 + 1 + 3 + 4 + 1 + 1 + 2 + 0 + 4 + 1 + 1 + 1 + 1 + 3 + 1 + 1 =28 PTS

DOUBLE WORD → 56TRIPLE WORD → 84

MEANING

What does cepheid variable mean?