Hidden paper design seen when held to the light

CodyCross logoHere is the CodyCross answer for the clue “Hidden paper design seen when held to the light”. This 9-letter answer belongs to the TV Station pack (Group 607, Puzzle 1). If you are stuck on this clue from CodyCross — the themed crossword puzzle game developed by Fanatee — you will find the exact solution below along with every other clue in the same puzzle. Our database is verified by hand and updated daily against the official English version of the game.

Answer
WATERMARK
9 letters