quindecennial

13 LETTERS · 5 SYLLABLES · STARTS WITH Q

quindecennial is a valid 13-letter word worth 25 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

Q10U1I1N1D2E1C3E1N1N1I1A1L1

10 + 1 + 1 + 1 + 2 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 =25 PTS

DOUBLE WORD → 50TRIPLE WORD → 75

MEANING

What does quindecennial mean?