Writing or Painting on a Public Wall
This page is the CodyCross answer for the clue below from Inventions, Group 47, Puzzle 5.
Question is: Writing or Painting on a Public Wall
and the answer is: GRAFFITI
Word Meaning:
GRAFFITI — (chiefly uncountable) Drawings or words drawn on a surface in a public place, usually made without authorization.
Definitions from Wiktionary.