Definition: language that relates to a certain field of work or a particular group of individuals
Part of Speech: Noun
Synonym(s): glossary, terminology, language
1. The doctors spoke using a lexicon I couldn’t understand.
2. Before court starts, the lawyers will write briefs containing a lot of legal lexicon that most people can’t understand.
3. Teens talk in their own lexicon using words the majority of adults can’t comprehend.