triennially

11 LETTERS · 5 SYLLABLES · STARTS WITH T

triennially is a valid 11-letter word worth 14 points in Scrabble and 17 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

T1R1I1E1N1N1I1A1L1L1Y4

1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 4 =14 PTS

DOUBLE WORD → 28TRIPLE WORD → 42

MEANING

What does triennially mean?