What is meant by the term "working language"?

The term "working language" refers to any language that an interpreter actively uses in their interpretation work. This includes languages in which the interpreter is adequately skilled to facilitate communication between parties who do not share a common language. It encapsulates the various languages through which an interpreter can perform their duties, ensuring that effective communication can occur in diverse settings.

In this context, the focus is on the interpreter's ability to operate across multiple languages, rather than being limited to just one language or a specific set of criteria regarding fluency or written notes. This broader definition highlights how interpreters play a vital role in bridging communication gaps, irrespective of the specific languages involved.