Last seen in:
- Universal - May 18 2015
- Thomas Joseph - King Feature Syndicate - Nov 8 2013
- New York Times - Apr 23 2012
- The Chronicle of Higher Education - Jan 13 2012
- The Telegraph - QUICK CROSSWORD NO: 25,661 - Jul 5 2008
- USA Today - Jan 17 2007
- New York Times - Jun 15 2005
- Universal - Apr 7 2005
- Thomas Joseph - King Feature Syndicate - Feb 22 2005
- New York Times - Mar 29 2004
Related Clues:
- Guitar amp part
- Phone flash component
- Current path?
- Early radio component
- Monitor component
- Semiconductor unit
- AC-to-DC converter
- Old TV tube
- Light source for digital clocks
- Tube with two electrodes
- Unidirectional semiconductor
- It may be light-emitting
- Radio tube
- Semiconductor device with two terminals
- Solar panel component