IMPEDANCE
Set to 2 different clues across 2 published puzzles, most often “Z stands for it in electronics” — The New York Times, Saturday, 22 January 2005.
9 letters
Every clue on record, most used first
- Z stands for it in electronicsonce
The New York Times — Saturday, 22 January 2005
- Obstacleonce
The New York Times — Tuesday, 9 March 1999