determinative clause

20 LETTERS · STARTS WITH D

determinative clause is a valid 20-letter word worth 27 points in Scrabble and 33 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
D2E1T1E1R1M3I1N1A1T1I1V4E1C3L1A1U1S1E1
2 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 4 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 1 =27 PTS
DOUBLE WORD → 54TRIPLE WORD → 81
MEANING

What does determinative clause mean?

1