Abstract
The present study aims at unraveling the deep cultural and cognitive dimensions embedded within English idioms that relate to body parts. Through a systematic analysis of a comprehensive corpus compiled from diverse sources such as dictionaries and websites, it scrutinizes not only the literal interpretations of these idioms but also their socio-cultural significance and cognitive underpinnings. The findings highlighted the solid interplay between language, culture, and cognition, shedding light on how these body parts idiomatic expressions reflect and shape socio-cultural norms and cognitive processes. These idioms are revealed to be more than mere linguistic quirks; they serve as conduits for conveying shared experiences and cultural heritage. The findings of the present study not only enrich our understanding of language and culture but also offer practical implications for English as a foreign language education and cross-cultural communication. The insights gained from this investigation contribute to various fields, such as linguistics, cultural studies, cognitive science, and language education.