This article investigates the scientific and methodological foundations for studying lacunas (or lacunae) within media discourse, emphasizing their significance in the context of linguistic and cultural disparities. Lacunas are conceptualized as gaps or voids arising from untranslatable and culturally specific elements that often surface in cross-linguistic and cross-cultural communication. Media discourse, encompassing written, spoken, and multimodal communication within media platforms, serves as a critical domain for identifying and analyzing these linguistic phenomena. By exploring the interplay between language, culture, and media, the study highlights how lacunas reflect the unique features of a language and its worldview.