frequency indicator

19 LETTERS · STARTS WITH F

frequency indicator is a valid 19-letter word worth 38 points in Scrabble and 42 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

F4R1E1Q10U1E1N1C3Y4I1N1D2I1C3A1T1O1R1

4 + 1 + 1 + 10 + 1 + 1 + 1 + 3 + 4 + 0 + 1 + 1 + 2 + 1 + 3 + 1 + 1 + 1 + 1 =38 PTS

DOUBLE WORD → 76TRIPLE WORD → 114

MEANING

What does frequency indicator mean?