unself-sacrificial

18 LETTERS · 5 SYLLABLES · STARTS WITH U

unself-sacrificial is a valid 18-letter word worth 27 points in Scrabble and 33 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
U1N1S1E1L1F4-0S1A1C3R1I1F4I1C3I1A1L1
1 + 1 + 1 + 1 + 1 + 4 + 0 + 1 + 1 + 3 + 1 + 1 + 4 + 1 + 3 + 1 + 1 + 1 =27 PTS
DOUBLE WORD → 54TRIPLE WORD → 81
MEANING

What does unself-sacrificial mean?

1