Non-translation is an important concept in translation studies that refers to situations where a text, expression, or cultural element cannot be translated directly into another language without losing its original meaning, style, emotion, or cultural significance. It does not always mean that translation is impossible. Rather, it indicates that certain linguistic or cultural features resist complete transfer from one language to another. The translator must therefore adopt alternative strategies to communicate the intended message effectively. The concept of non-translation emerged from the understanding that every language has its own unique structure, vocabulary, cultural background, and worldview. Languages are deeply connected with the history, traditions, beliefs, customs, and experiences of the communities that speak them. As a result, some words or expressions have meanings that are specific to a particular culture and cannot be represented accurately in another language using a single equivalent. One of the major causes of non-translation is cultural specificity. Many languages contain words that describe customs, rituals, festivals, relationships, or social practices that do not exist in another culture. Such words often require explanation instead of direct translation. For example, Indian cultural terms like "Prasad," "Panchayat," or "Guru Dakshina" carry cultural and historical meanings that cannot be conveyed by a simple word substitution in English. Idioms and proverbs also present cases of non-translation. These expressions are based on cultural experiences and symbolic meanings. A literal translation often produces meaningless or humorous results. Therefore, translators usually replace them with equivalent idioms in the target language