Linguistics is the science-based study of human language. Its students seek to understand the context, structure, and meaning of languages by comparing existing human languages and studying their similarities and differences. Areas of study include phonology, semantics, and syntax.

Ireland is an island to the northwest of continental Europe. It is the third-largest island in Europe and the twentieth-largest island on Earth. To its east is the larger island of Great Britain, from which the Irish Sea separates it.

Courses are individual classes that can be taken at universities, colleges, junior colleges, and trade schools worldwide. For even greater flexibility, many schools also offer online classes. Students can take individual classes or pursue degree programs.