Definition: In mathematics, a not-wisely-defined term is one that lacks clear definition or meaning. It can be defined in terms of other terms or concepts, but without specifying what it means. For example, "not-wisely-defined" could refer to a term with no clear understanding or meaning, or it could be used as an idiom or metaphor indicating something that does not make sense or is not well-defined.
closed bracket.
what should be said.