tierce de picardie

18 LETTERS · STARTS WITH T

tierce de picardie is a valid 18-letter word worth 24 points in Scrabble and 27 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

T1I1E1R1C3E1D2E1P3I1C3A1R1D2I1E1

1 + 1 + 1 + 1 + 3 + 1 + 0 + 2 + 1 + 0 + 3 + 1 + 3 + 1 + 1 + 2 + 1 + 1 =24 PTS

DOUBLE WORD → 48TRIPLE WORD → 72

MEANING

What does tierce de picardie mean?