Tiny Photograph Used in Espionage
This page is the CodyCross answer for the clue below from Toys, Group 1833, Puzzle 4 (Ant Farm Kit).
Question is: Tiny Photograph Used in Espionage
and the answer is: MICRODOT
Word Meaning:
MICRODOT — A text or photographic image that has been reduced in size to that of a typographical dot in order to escape detection by unintended recipients.
Definitions from Wiktionary.