Discount Someone From a Group of Possible Suspects
This page is the CodyCross answer for the clue below from Train Travel, Group 705, Puzzle 3 (Ear Popping Tunnels).
Question is: Discount Someone From a Group of Possible Suspects
and the answer is: RULEOUT
Word Meaning:
RULE OUT — (transitive) To cross an item out by drawing a straight line through it, as with a ruler.
Definitions from Wiktionary.