lexicon

American  

[lek-si-kon, -kuhn] / ˈlɛk sɪˌkɒn, -kən /

noun

plural

lexica, lexicons

1. a wordbook or dictionary, especially of Greek, Latin, or Hebrew.

   Synonyms:

   concordance, gloss, thesaurus, glossary

2. the vocabulary of a particular language, field, social class, person, etc.

3. inventory or record.

   unparalleled in the lexicon of human relations.

4. Linguistics.

   1. the total inventory of morphemes in a given language.

   2. the inventory of base morphemes plus their combinations with derivational morphemes.

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lexicon British  

/ ˈlɛksɪkən /

noun

1. a dictionary, esp one of an ancient language such as Greek or Hebrew

2. a list of terms relating to a particular subject

3. the vocabulary of a language or of an individual

4. linguistics the set of all the morphemes of a language

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Etymology

Origin of lexicon

First recorded in 1595–1605; from Modern Latin, from Medieval Greek, Greek lexikòn (biblíon) “word (book),” from lexikón neuter of adjective lexikós “of or pertaining to words” + biblíon “book”; lexis -ic; Bible ( def. )

Example Sentences

Drawing on contemporary color standards and systems such as Munsell’s, he set out to do something deceptively difficult: translate the scientific lexicon into terms everyday readers could understand.

From The Wall Street Journal

From its exotic location to the now-iconic buffs, “Survivor” established a world all its own, complete with a unique lexicon of immunity challenges, tribal council and Probst’s signature catchphrase, “The tribe has spoken.”

From Los Angeles Times

In the lexicon of English cricket, a review usually means a raft of sackings, a meaty document and blaming county cricket.

From BBC

After “The Godfather” made him a movie star in his 40s, he remained a beloved character actor for half a century, adding “I love the smell of napalm in the morning” to the cultural lexicon.

From The Wall Street Journal

I fear we need to read more to build a deeper lexicon.

From The Wall Street Journal