The phrase 'severely outdated' is a correct and usable phrase in written English.
You can use it to describe something that is very old-fashioned and out of date. For example, "Our city's infrastructure is severely outdated and in need of improvement."
The old machine is banged up and severely outdated, the way Horowitz feels about himself.
In a music world becoming ever more diverse, Mr. Gray sees country's de facto whites-only approach as severely outdated.
In underground online forums last week, hackers said Sony's servers were severely outdated and infiltrating them was relatively easy.
Ms. Conroy rounded up Broadway-worthy costumes and oversaw some long overdue technical improvements in the theater, which she described as "gorgeous but severely outdated".
So, much like our aging infrastructure, our election infrastructure is severely outdated and crumbling before our eyes.
Since each individual antenna is observed at the BTS every N switching actions, if the HU switches every subframe the channel estimates will never be severely outdated for moderate UE speeds.
Foothills Stadium was badly outdated.
But, rapid expansion has outpaced local governments' capacity to provide essential services, such as access to adequate water and sanitation facilities, leaving outdated infrastructures severely overwhelmed.
His transgender program at the Centre for Addiction and Mental Health has long been criticized for enforcing outdated protocols that severely restrict access to transition-related care.
The current edition from 2008 cites outdated prevalence numbers that are severely understated.
In addition, the presence of time-selective channels would give rise to the problem of outdated CSI feedback [7] that could severely degrade the system performance.
