Permanent Ink That Cannot Be Erased
This page is the CodyCross answer for the clue below from London, Group 485, Puzzle 5 (Wembley Stadium).
Question is: Permanent Ink That Cannot Be Erased
and the answer is: INDELIBLE
Word Meaning:
INDELIBLE — Having the quality of being difficult to delete, remove, wash away, blot out, or efface.
Definitions from Wiktionary.