The phrase "additional qualifier" is correct and usable in written English.
It can be used when referring to an extra piece of information that clarifies or modifies the meaning of a statement or term.
Example: "In the context of this discussion, we need to include an additional qualifier to ensure clarity in our definitions."
Alternatives: "extra specification" or "further clarification".
With only two teams certain to qualify for London 2012 from Eurobasket, with four others advancing to an additional qualifier, talk among the Press in Panevezys had suggested Great Britain's performances - particularly in the 29-point defeat to Turkey - were not of Olympic standard.
Redbait describe themselves as "Midwestern proletarian crust," and I don't think I can dream up a better description than that (outside of adding "dick-punching" as an additional qualifier).
This system is similar to the Ann Arbor classification, but Stage III is subdivided and an additional qualifier 'X' denotes bulky disease.
Lenzly splashed two more midway through the third quarter to post his highest international score while Portugal, who qualified for the tournament through this summer's additional qualifiers, looked jaded despite Saturday's rest day.
Without any additional qualifiers, Mr. Powell continued, "Iraq today harbors a deadly terrorist network, headed by Abu Musaab al-Zarqawi, an associate and collaborator of Osama bin Laden and his Al Qaeda lieutenants".
It's a celebration of simplicity right down to the name, which completely did away with any additional qualifiers.
The women will face Australia, Brazil, European champions Russia and two additional qualifiers in their group.
A musical note can be defined as a music constituent optionally followed by other additional qualifiers which may denote some kind of ornamentation.
The additional qualifiers in slashies' titles allow them to define themselves as much by passions, ambitions, or pastimes as by the way they are making ends meet.
Without additional qualifiers, annotation to these terms conveys no more information than annotation to the parent terms.
Further to the two mandatory qualifiers "type" and "replace" we suggest optional additional qualifiers to convey useful supplementary information (Fig. 2A).
