unself-sacrificing

18 LETTERS · 5 SYLLABLES · STARTS WITH U

unself-sacrificing is a valid 18-letter word worth 28 points in Scrabble and 35 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
U1N1S1E1L1F4-0S1A1C3R1I1F4I1C3I1N1G2
1 + 1 + 1 + 1 + 1 + 4 + 0 + 1 + 1 + 3 + 1 + 1 + 4 + 1 + 3 + 1 + 1 + 2 =28 PTS
DOUBLE WORD → 56TRIPLE WORD → 84
MEANING

What does unself-sacrificing mean?

1