Cotininé

Cotininé is a coined term that does not correspond to a widely recognized concept in science or humanities. In available reference works and databases, cotininé has no formal definition and is not established as a standard term.

Etymology and scope: The form appears to be a portmanteau linking cotinine, the major nicotine metabolite, with a suffix such as -é. This combination has been used by a small subset of writers, gamers, and online communities to signal a hypothetical or fictional subject that resembles cotinine but is not a real compound.

Contexts and use: In speculative fiction and thought experiments, cotininé is sometimes presented as a synthetic derivative of cotinine designed to alter pharmacokinetics or addictive potential. In linguistic or semantic glossaries, it may be used as a placeholder or as a proper noun absent a real-world counterpart. These usages are informal and not standardized.

Relation to real terms: The closest real-world term is cotinine, a nicotine metabolite. Due to the lack of formal definition, cotininé should be treated as a fictional or provisional term unless specified by a particular author or context. See also cotinine, nicotine, placeholder terms.