running rigging

15 LETTERS · STARTS WITH R

running rigging is a valid 15-letter word worth 18 points in Scrabble and 27 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

R1U1N1N1I1N1G2R1I1G2G2I1N1G2

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

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does running rigging mean?