longitudinal framing

20 LETTERS · STARTS WITH L

longitudinal framing is a valid 20-letter word worth 27 points in Scrabble and 36 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

L1O1N1G2I1T1U1D2I1N1A1L1F4R1A1M3I1N1G2

1 + 1 + 1 + 2 + 1 + 1 + 1 + 2 + 1 + 1 + 1 + 1 + 0 + 4 + 1 + 1 + 3 + 1 + 1 + 2 =27 PTS

DOUBLE WORD → 54TRIPLE WORD → 81

MEANING

What does longitudinal framing mean?