self-banishment

15 LETTERS · 3 SYLLABLES · STARTS WITH S

self-banishment is a valid 15-letter word worth 24 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1E1L1F4-0B3A1N1I1S1H4M3E1N1T1

1 + 1 + 1 + 4 + 0 + 3 + 1 + 1 + 1 + 1 + 4 + 3 + 1 + 1 + 1 =24 PTS

DOUBLE WORD → 48TRIPLE WORD → 72

MEANING

What does self-banishment mean?