The impact of COVID-19 and its terminology learning strategies on EFL learners' vocabulary repertoire.

COVID-19 pandemic is an unprecedented crisis worldwide posing many linguistic challenges including understanding and learning new related terminology. This study explores the impact of the COVID-19 pandemic and its terminology learning strategies on EFL learners' vocabulary acquisition, particularly in Jordan. A triangulated approach was employed for collecting data including interviews, tests and a questionnaire distributed to 100 EFL learners at a Jordanian university. The qualitative and quantitative analysis of the data showed a positive influence of the COVID-19 pandemic and its terminology strategies on EFL learners' knowledge of vocabulary. It also revealed that the participants were "medium" users of cognitive, determination, and social strategies and "high" users of metacognitive and memory vocabulary learning strategies for acquiring COVID-19 associated terminology. The analysis of the tests demonstrated that the COVID-19 and its Vocabulary Language Strategies (VLSs) have a significant positive impact on students' vocabulary knowledge size. Thus, it verified the effectiveness of the reported strategies for acquiring COVID-19 terminology. The learners' vocabulary repertoire has been enriched with new COVID-19 related vocabulary such as quarantine, lockdown, incubation, pandemic, contagious, outbreak, epidemic, pathology, infectious, asymptomatic, covidiot, pneumonia, anorexia, etc. The findings highlighted the importance of employing efficient strategies for investing newly emerging contexts to cultivate learners' vocabulary repertoire. This study contributes to the area of language acquisition through extensive illustrations of COVID-19 associated lexicon and the intensified-in use associated vocabulary learning strategies. The study concludes with some pedagogical implications and recommendations for further research.