👉 juxtaterrestrial is a term used in the field of linguistics, specifically in the context of the study of language and communication. It refers to two types of languages that share the same set of phonological features but are not mutually intelligible due to differences in their grammatical structures or other linguistic factors. One type of juxtaterrestrial language is a "jargon" language, which has a very narrow vocabulary and limited use of words. These languages often have a highly specialized set of
