👉 Unpredaceousness in linguistics refers to a type of language that is not capable of being predicated upon, or can be proven to have no meaning. This means that it cannot be used as an argument for its own truth value, nor can it be used to infer the truth of other statements. In other words, it lacks any logical structure, and thus cannot be constructed from other languages. Unpredaceousness is often associated with the inability of a language to be derived from another language