A "Native Speaker" refers to a person who has spoken a particular language since early childhood. This individual typically has a deep understanding of the language's nuances, idioms, and cultural references. Native speakers often communicate fluently and naturally, making them valuable resources for language learning and cultural exchange. In the context of linguistics, native speakers are essential for studying language development and usage. They provide insights into how a language evolves and how it is used in everyday situations. Understanding the perspectives of native speakers can enhance language education and improve communication across cultures, such as in the case of English, Spanish, or Mandarin.