What does "jargon" refer to in communication?

The term "jargon" refers to specialized language that is often used within specific fields or professions, which can be difficult for outsiders to understand. It consists of terms and phrases that are unique to certain groups, such as medical jargon used by healthcare professionals or technical jargon employed by engineers. This specialized language can create barriers to communication for those not familiar with it, leading to confusion or misinterpretation. Understanding jargon is important as it can streamline communication among experts but may hinder understanding in broader contexts.

The other options present interpretations that do not capture the essence of jargon. For instance, simple language and clarity refer to communication styles that aim for broad understanding, while interesting conversation and chat suggest a casual dialogue free of complexity. Common speech and everyday dialogue further imply accessibility and a lack of specialization, contrasting sharply with the notion of jargon, which is inherently about specific, often complex terminologies.