Stamp to Protect From Copyright Infringement

This page is the CodyCross answer for the clue below from Inside the Spaceship, Group 1193, Puzzle 1 (Information Overload).

Question is: Stamp to Protect From Copyright Infringement

and the answer is: WATERMARK

Word Meaning:

WATERMARK — A translucent design impressed on the surface of paper and visible when the paper is held to the light.

Definitions from Wiktionary.

Stamp to protect from copyright infringement — CodyCross Answer | CodyCross Solutions