lingua
UK[ˈlɪŋ.ɡwə]US[ˈlɪŋ.ɡwə]
n
The tongue or a tongue-like organ.
n
A language or system of communication (used chiefly in technical and scientific compounds).
Etymology
The English term 'lingua' is a direct borrowing from Latin, retaining its original spelling and core meaning of "tongue." In Latin, 'lingua' evolved from the Proto-Indo-European root dn̥ǵʰwéh₂s, which also gave rise to the Old English 'tunge' (modern 'tongue') through a different Germanic branch. The semantic progression from the physical organ to the faculty of speech and then to a system of language is a classic example of metonymy. In modern English, 'lingua' is primarily used in learned compounds (e.g., 'linguistics', 'bilingual') and specific anatomical terms, preserving its classical Latin form and scholarly connotations.
Analysis
The word 'lingua' is a simplex loanword from Latin, where it meant "tongue, speech, language." It is derived from the Proto-Indo-European root dn̥ǵʰwéh₂s, meaning "tongue."
Examples
Latin was the lingua franca of the Roman Empire and medieval European scholars.
The study of the human lingua and its functions is crucial in phonetics.
The phrase "lingua materna" refers to one's mother tongue.