Word.ws English Dictionary

Plural of lexicon

irregular plural

The plural of lexicon is lexica or lexicons.

Forms of lexicon

Singularlexicon /ˈlɛk.sɪ.kən/
Plurallexica
lexicons
Countablecountable

Lexica and lexicons in a sentence

  • Formalism seeks to correct this deficiency by translating verbal texts into formal, mathematizable lexicons which are then manipulated into general propositions.1979, Charles C. Lemert, “Language, Structure, and Measurement: Structuralist Semiotics and Sociology”, in The American Journal of...
  • Sluiter examines a tension inherent in such scholarly works as lexica, scholia, epitomai, and commentaries: although the very titles of these works claim no more than secondary status, their authors engage nonetheless in a rhetoric of self-legitimation.2000, Mary Depew, Dirk Obbink, Matrices of Genre: Authors, Canons, and Society, Harvard University Press, →ISBN, page 10, →ISBN
  • Resembling the moose he describes, Thoreau meandered through lexicons, munching etymologies like some great verbivorous animal.2000, Michael West, Transcendental Wordplay. From the entry verbivorous
  • The wordmasters on our committee checked their lexicons and have attempted to define the term as follows.”1990, Richard James Marshall, Home Teaching with Purpose and Power, Salt Lake City, Ut.: Deseret Book Company, →ISBN, page 117. From the entry wordmaster
  • That is, grammars should be thought of as separate entities which can access the information contained in lexicons.2006, Patrick Blackburn · Johan Bos · Kristina Striegnitz, Learn Prolog Now!, §8.2. From the entry grammar

Meaning of lexicon

  1. noun The vocabulary of a language.
  2. noun A dictionary that includes or focuses on lexemes.
  3. noun A dictionary of Classical Greek, Hebrew, Latin, or Aramaic.

Full definition of lexicon

Nouns ending in -on: plural -a

Questions about the plural of lexicon

What is the plural of lexicon?
The plural of lexicon is lexica or lexicons.
Which is correct, lexica or lexicons?
Both are used. lexicons is the more common of the two in English writing.
Is lexicon countable?
Lexicon is a countable noun.

Source and license

Adapted from Wiktionary: lexicon (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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Cite this page: “Plural of lexicon.” Word.ws, https://word.ws/plural/lexicon. Based on Wiktionary, CC BY-SA 4.0.