photoplate making

NOUN
17 LETTERS · STARTS WITH P

photoplate making is a valid 17-letter word worth 30 points in Scrabble and 35 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
P3H4O1T1O1P3L1A1T1E1M3A1K5I1N1G2
3 + 4 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 5 + 1 + 1 + 2 =30 PTS
DOUBLE WORD → 60TRIPLE WORD → 90
MEANING

What does photoplate making mean?

NOUN · 1 SENSE
1

The process whereby printing surfaces (plates or cylinders) are produced by photographic methods.