The phrase "undefined and" is not grammatically correct.
You could use the phrase "undefined," on its own, to refer to something that is not clearly defined. For example, "The parameters of the project remain undefined."
The accusations against him, which involve groping and forcible kissing, arguably fall into the emergent, undefined, and most likely undefinable category of "sexual misconduct".
Teens are, like Bella, relatively undefined and free of context.
"Now you have a weak, undefined and to-be-determined leadership operation".
Broader questions of economic policy are also still undefined and likely to remain so until next week.
Lese-majesty must be checked as the over-broad, undefined, and therefore dangerous legislation that it is.
Nearly half a century after China's invasion, it remains largely undefined and bitterly contested.The basic problem is twofold.
The ancient Greeks expressed infinity by the word apeiron, which had connotations of being unbounded, indefinite, undefined, and formless.
The longer I lived in Egypt, the more I sensed the presence of some undefined and undirected frustration that motivated everything from politics to home life.
"In Virginia, the rights of juveniles have been left undefined and it's almost an oxymoron to say 'rights of a juvenile,' " she said.
This clause has limited applicability -- misconduct is undefined, and whether it must be the chief executive's or the chief financial officer's is uncertain.
Cordelle, in turn, was given scant guidance for managing a trading desk; his priorities were undefined and his supervisory techniques were never examined by his superior.
