Clue: Signal approval
Signal approval is a crossword puzzle clue that we have spotted 5 times. There are related clues (shown below).
Referring crossword puzzle answers
Likely related crossword puzzle clues
Recent usage in crossword puzzles:
- Newsday - Dec. 21, 2023
- New York Times - Feb. 7, 2021
- New York Times - Nov. 7, 2012
- NY Sun - Feb. 7, 2005
- New York Times - Nov. 5, 1990
