sivukieli

Sivukieli is a Finnish term that translates to "side language" or "secondary language." It refers to a language that an individual speaks or understands in addition to their native or primary language. This secondary language is typically acquired through immersion, education, or significant exposure, and it plays a role in the person's communication repertoire but is not their dominant or first language.

Individuals who speak a sivukieli might use it in specific contexts, such as when interacting with a particular community, in their professional life, or for personal enjoyment. The proficiency level in a sivukieli can vary greatly, ranging from basic conversational ability to near-native fluency. The development of a sivukieli is often a lifelong process, influenced by ongoing practice and engagement with the language.

In Finland, where the term is commonly used, many people have a sivukieli, often a second national language like Swedish, or a foreign language such as English or German. The concept highlights the multilingual nature of many societies and the ways in which individuals navigate and utilize multiple linguistic resources. The term emphasizes the functional role of the additional language within a person's broader linguistic identity and communication practices.