Press This Signal to Answer in a Game Show
This page is the CodyCross answer for the clue below from Train Travel, Group 706, Puzzle 3 (Wheelchair Spaces).
Question is: Press This Signal to Answer in a Game Show
and the answer is: BUZZER
Word Meaning:
BUZZER — One who, or that which, buzzes; an insect that buzzes.
Definitions from Wiktionary.