Semantic Analysis of the Determinologization of Coroneologisms in the Uzbek Language

The 2020–2023 COVID-19 pandemic functioned as a global natural experiment in lexical innovation, rapidly generating emergency-driven terms—coroneologisms—such as lockdown (lokdaun), immunity (immunitet), and remote education (masofaviy ta’lim). Bypassing traditional lexicographic channels, these initially specialized terms quickly spread into everyday discourse, humor, and social media, exemplifying determinologization—the loss of technical specificity as terms enter common usage. Drawing on determinologization theory, Ullmann’s (1962) semantic-change taxonomy, and cognitive semantics within a corpus-assisted framework, this study analyzes the semantic evolution of coroneologisms in Uzbek. It identifies four key mechanisms—broadening, narrowing, metaphorization, and evaluative coloring—and outlines a five-step trajectory from media emergence to institutional codification. The findings show that the pandemic compressed decades of lexical change into just three years, transforming emergency terminology into stable, stylistically versatile elements of the Uzbek lexicon.