leading article

15 LETTERS · STARTS WITH L

leading article is a valid 15-letter word worth 18 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

L1E1A1D2I1N1G2A1R1T1I1C3L1E1

1 + 1 + 1 + 2 + 1 + 1 + 2 + 0 + 1 + 1 + 1 + 1 + 3 + 1 + 1 =18 PTS

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does leading article mean?