overt operation

NOUN
15 LETTERS · STARTS WITH O

overt operation is a valid 15-letter word worth 19 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
O1V4E1R1T1O1P3E1R1A1T1I1O1N1
1 + 4 + 1 + 1 + 1 + 0 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =19 PTS
DOUBLE WORD → 38TRIPLE WORD → 57
MEANING

What does overt operation mean?

NOUN · 1 SENSE
1

The collection of intelligence openly without concealment.