Pronunciation: [lˈɛksɪkən] (IPA) 
The word "lexicon" refers to a dictionary or vocabulary of terms used in a particular language, subject or profession. It is spelled /ˈlɛksɪkən/ in IPA phonetic transcription, with stress on the first syllable. The phonemes in the word include /l/, /ɛ/, /k/, /s/, /ɪ/, and /ən/. The spelling of the word is derived from the Greek word "lexikón" which means a book of words, and has been used as a term in English since the 1600s.
A lexicon refers to an extensive, comprehensive list, catalogue, or inventory of terms, words, or vocabulary specific to a particular language, field of study, or subject matter. It serves as a reference tool that aims to encapsulate the entirety of a language's vocabulary or the specialized terminology associated with a specific domain. A lexicon can be considered as a repository of words or phrases, offering definitions, translations, and sometimes, additional explanations, etymologies, or examples of usage.
Lexicons are essential resources for linguists, researchers, translators, or anyone seeking to understand and explore the intricacies of language. They provide insight into the meaning, usage, and evolution of words, enabling individuals to develop a deeper understanding and mastery of a language or subject. Lexicons can exist in various forms, including print publications, online databases, or computer software.
The term "lexicon" also encompasses the language or vocabulary used by a particular individual, group, or society. It represents the distinctive set of words, phrases, idioms, and expressions employed within a specific cultural or social context. Lexicons thus offer glimpses into the unique linguistic characteristics, cultural values, and historical aspects of a group or community, contributing to the preservation and analysis of language diversity.
A dictionary; a dictionary of words of a foreign language, as of Latin, Greek, Hebrew, or German.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "lexicon" comes from the Greek word "lexikon" (λεξικόν), which means "wordbook" or "vocabulary". It is derived from the Greek term "lexis" (λέξις) meaning "word" or "speech". The term was initially used to refer to a specific kind of Greek dictionary, but over time, it came to be used in a broader sense to generalize any collection or inventory of words or terms in a particular language.
