mission accomplished

20 LETTERS · STARTS WITH M

mission accomplished is a valid 20-letter word worth 33 points in Scrabble and 39 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
M3I1S1S1I1O1N1A1C3C3O1M3P3L1I1S1H4E1D2
3 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 3 + 3 + 1 + 3 + 3 + 1 + 1 + 1 + 4 + 1 + 2 =33 PTS
DOUBLE WORD → 66TRIPLE WORD → 99
MEANING

What does mission accomplished mean?

1