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.

LEXICON definition: a wordbook or dictionary, especially of Greek, Latin, or Hebrew. See examples of lexicon used 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 © Cambridge University Press)

A lexicon is an alphabetical list of the words in a language or the words associated with a particular subject.

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

Jan 26, 2026 · A lexicon is a collection of all words, phrases, and bound morphemes used by a population. The terms “lexicon” and “vocabulary” each refer to a list of words in Greek and Latin, …

Mar 29, 2026 · lexicon (plural lexica or lexicons) Formalism seeks to correct this deficiency by translating verbal texts into formal, mathematizable lexicons which are then manipulated into general propositions.

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

lexicon, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

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.