antiaircraft artillery

22 LETTERS · STARTS WITH A

antiaircraft artillery is a valid 22-letter word worth 29 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

A1N1T1I1A1I1R1C3R1A1F4T1A1R1T1I1L1L1E1R1Y4

1 + 1 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 4 + 1 + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 4 =29 PTS

DOUBLE WORD → 58TRIPLE WORD → 87

MEANING

What does antiaircraft artillery mean?