The meaning of LEXICON is a book containing an alphabetical arrangement of the words in a language and their definitions : dictionary. How to use lexicon in a sentence.

/ ˈlek·sɪˌkɑn / Add to word list all the words used in a particular language or subject, or a dictionary (Definition of lexicon from the Cambridge Academic Content Dictionary © …

Lexicon definition: a wordbook or dictionary, especially of Greek, Latin, or Hebrew.. See examples of LEXICON used in a sentence.

A lexicon (pl. lexicons, rarely lexica) is the vocabulary of a language or branch of knowledge (such as nautical or medical). In linguistics, a lexicon is a language's inventory of lexemes.

A lexicon is a dictionary, especially of a very old language such as Greek or Hebrew.

Definition of lexicon noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

There are five meanings listed in OED's entry for the noun lexicon. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Apr 29, 2025 · A lexicon is a vocabulary of a language, profession or subject. They can be dictionaries containing alphabetical lists of words and their meanings.

lexicon 1. A dictionary or glossary. 2. A dictionary or a list of vocabulary used in a particular field.

Sep 21, 2025 · Lexicon is often used in both general and academic contexts to refer to collective vocabularies. It is distinguished from a dictionary in that it may not necessarily include …