self-intersecting

17 LETTERS · 4 SYLLABLES · STARTS WITH S

self-intersecting is a valid 17-letter word worth 22 points in Scrabble and 27 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1E1L1F4-0I1N1T1E1R1S1E1C3T1I1N1G2

1 + 1 + 1 + 4 + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 2 =22 PTS

DOUBLE WORD → 44TRIPLE WORD → 66

MEANING

What does self-intersecting mean?