registration fire

NOUN
17 LETTERS · STARTS WITH R

registration fire is a valid 17-letter word worth 20 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
R1E1G2I1S1T1R1A1T1I1O1N1F4I1R1E1
1 + 1 + 2 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 4 + 1 + 1 + 1 =20 PTS
DOUBLE WORD → 40TRIPLE WORD → 60
MEANING

What does registration fire mean?

NOUN · 1 SENSE
1

Fire delivered to obtain accurate data for subsequent effective engagement of targets.

BROADER