The phrase "absolute exception" is correct and usable in written English.
It can be used in contexts where you want to emphasize that something is an exception without any qualifications or conditions.
Example: "In this case, the rule applies to everyone, with the absolute exception of those who have received prior approval."
Alternatives: "complete exception" or "unconditional exception".
"We are going to reassure people that this is an absolute exception and not the rule," Mr. Nath said.
I should also say that comments like this are the absolute exception to the rule; most of my male clients and many wonderful associates and colleagues would be mortified on my behalf.
In comparison with adults, however, invasive procedures are the absolute exception and applied much less.
"There may be some limited circumstances where a youngster, perhaps for their own safety, just has to be placed somewhere - but this must be the absolute exception, not the rule.
Man on Wire was an absolute exception to that rule.
The failure of domestic systems, and thus activation of the ICC, has to be an absolute exception.
Obviously we're talking about the absolute exceptions".
The secondary outcomes – WHO clinical stage, functional status, TB status, stabilization of opportunistic infections, any absolute exceptions to immediate ART initiation, and patient readiness for ART initiation – were also collected and were intended to inform the final ART recommendation.
Though any absolute has exceptions (the off-beat "Repo Man" with Emilio Estevez, for example), many friends and acquaintances who have futilely searched for another exception have come to adopt this guideline as gospel.
Joseph Illand, a security expert for the National Centre for Scientific Research CNRSsayssays that his agency has not issued an absolute ban; exceptions are still possible if scientists can justify the importance of their mission and have a detailed security plan, Illand wrote in an e-mail to ScienceInsder.
Although the north south mtDNA differentiation was absolute without exceptions, a study of more than 300 random nDNA loci (AFLP, amplified fragment length polymorphism) did not correlate with the mtDNA divergence in chameleons, suggesting some nDNA gene flow.
