self-immurement

15 LETTERS · 3 SYLLABLES · STARTS WITH S

self-immurement is a valid 15-letter word worth 23 points in Scrabble and 29 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1E1L1F4-0I1M3M3U1R1E1M3E1N1T1

1 + 1 + 1 + 4 + 0 + 1 + 3 + 3 + 1 + 1 + 1 + 3 + 1 + 1 + 1 =23 PTS

DOUBLE WORD → 46TRIPLE WORD → 69

MEANING

What does self-immurement mean?