"fatal failure" is grammatically correct and can be used in written English.
It is used to describe a failure or mistake that leads to serious or disastrous consequences. Example: Despite their best efforts, the medical team's fatal failure to properly diagnose the patient's condition ultimately resulted in her death.
We also consider a Theygraincreasens problem withea noresistanceilted bofndary betheen the grains, examining positive and negative tilts.
But Humphreys, rightly, was more upset by the fatal failure to claim the resultant lineout.
"There has been a fatal failure to factor this into the cull targets," their letter said.
Miranda recognized a similar rhetorical talent in Hamilton, and a similar, fatal failure to know when enough was enough.
Limited reliability of ferroelectric-based actuators restricts their use in high-performance applications, where stress-induced cracking of ferroelectric ceramics often leads to fatal failure.
Set in Utica, where Cato and a small Roman Senate make a stand to preserve the republic, the tragedy tells the story of a statesman's fatal failure to fight an approaching empire.
At a time when we're all too aware of the fatal failures of advanced technology, this robot is also reassuring.
Because of the major deficiencies in life prediction methodologies for composite materials resulting from their complexities, composite structures, used in fatigue applications for example, are generally over-designed to eliminate catastrophic and fatal failures and are therefore heavier and more costly.
The department has been under special measures for six years and has been implicated in a series of catastrophic, fatal, failures to safeguard the city's children.
Jawbone had to call back its first-generation UP wristband, but for entirely different reasons: That device was prone to fatal failures shortly after consumers got it home, leading the company to take it back to the drawing board for nearly a year.
Many organizations start the year with grandiose goals, but end with fatal failures -- or at best, feeble attempts.
