Linguistics is the science of language: its structure, development, functioning, and role in society.
What Linguistics Studies
Linguistics studies:
- the origin and history of languages;
- the sound system of language (phonetics and phonology);
- a language’s vocabulary (lexis);
- the structure of words (morphology);
- the rules for constructing phrases and sentences (syntax);
- the meanings of words and utterances (semantics);
- the use of language in communication (pragmatics);
- differences between styles, dialects, and social varieties of speech.
What Linguistics Includes
Linguistics encompasses different branches and fields:
- Theoretical linguistics describes general principles of language.
- Applied linguistics puts knowledge about language into practice (for example, in language teaching, translation, dictionary compilation, and text processing).
- Sociolinguistics studies the relationship between language and society.
- Psycholinguistics investigates how a person perceives and produces speech.
- Cognitive linguistics considers the relationship between language, thought, and cognition.
- Computational linguistics deals with natural language processing through computational methods.
Linguistics helps us understand more clearly how communication works, how meaning is formed, and how language reflects human culture and thought.
