Top Definition
n: clear plastic cover that is usually hinged and spring-loaded that prevents inadvertant (or slows unauthorized)operation of an important switch. Sometimes improvised with a piece of tape. (Frobguards are forbidden on emergency stops on industrial equipment by OSHA.)
That tourist came through and flipped the power switch, and we lost a day's work! We gotta get a frobguard on that thing.

Thank God I heard the frobguard hinge squeek when Johnny lifted it! He'd have taken down the whole network if I hadn't stopped him. Why do we let that scrag bring her kid to work anyway?
by danw December 22, 2003
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×