electric eye


Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source Link To electric eye
World English Dictionary
electric eye
another name for photocell

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
Example sentences
In freeing the arm, the employee tripped an electric eye, causing the robot arm
  to cycle.
One door is a half door with a doorbell on an electric eye.
They then put the electric eye on the machine that made it unnecessary for you
  to position the ledger sheet by turning the roller.
Vehicles approaching the traffic lights cross an electric eye beam starting a
Copyright © 2014 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature