mission impossible

NOUN
18 LETTERS · STARTS WITH M

mission impossible is a valid 18-letter word worth 25 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
M3I1S1S1I1O1N1I1M3P3O1S1S1I1B3L1E1
3 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 3 + 3 + 1 + 1 + 1 + 1 + 3 + 1 + 1 =25 PTS
DOUBLE WORD → 50TRIPLE WORD → 75
MEANING

What does mission impossible mean?

NOUN · 1 SENSE
1

An extremely dangerous or difficult mission.