The phrase "trade-language" refers to industry-specific jargon and terminology used by professionals in a particular profession. Synonyms for this term include "jargon," "lingo," "argon," "slang," "idiom," and "vocabulary." Each of these terms describes the specialized language that is used within a specific trade or industry. These words are often used interchangeably to refer to unique language that is specific to a particular group or profession. Whether you are in academia or working in a trade, learning the proper language is essential to communicate effectively with your colleagues and successfully carry out your job responsibilities.