G
o
o
g
l
e
×
Please click
here
if you are not redirected within a few seconds.
All
Videos
Images
News
Maps
Shopping
Books
Search tools
Any time
Any time
Past hour
Past 24 hours
Past week
Past month
Past year
All results
All results
Verbatim
Fail-safe
In engineering, a fail-safe is a design feature or practice that, in the event of a failure of the design feature, inherently responds in a way that will cause minimal or no harm to other equipment, to the environment or to people.
Wikipedia