Linguistic features refer to the characteristics or attributes of language that can be analyzed and studied in linguistic research. This can include aspects such as phonetic features (sounds and pronunciation), syntactic features (sentence structure and grammar), lexical features (vocabulary and word choice), and semantic features (meaning and interpretation). Linguistic features are often used to identify patterns, trends, and differences in language use, and can provide insight into various aspects of communication and language processing. Researchers may analyze linguistic features in written texts, spoken language, or sign language to better understand how language functions and evolves.