uninegative
Uninegative is a term used in linguistics to describe a particular type of negation in a sentence. It refers to a situation where a single negation marker is present, but it functions to negate the entire proposition or a significant part of it, rather than a specific constituent. This is in contrast to constructions where negation might be more localized or involve multiple negative elements.
The concept of uninegative constructions is often discussed in relation to semantic scope and how negation
Linguists who study syntax and semantics use the term uninegative to distinguish these types of negative structures