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lexicon

1 of 1noun
/ˈlɛk.sɪ.ˌkɑn/
Forms:lexicons
1

an alphabetical list of words in a particular language or subject

  • She consulted a specialized lexicon to study medical terminology.
  • The lexicon of legal terms is often difficult for laypeople to understand.
  • The lexicon of programming languages has grown rapidly in recent years.
  • As a linguist, she created a lexicon to document the dialect of the region.
  • His personal lexicon includes many terms from his work in technology.
Synonyms:
2

the complete set of meaningful units in a language or a branch of knowledge, or words or phrases that a speaker uses

C2Learn more on Wikipedia

A lexicon is the complete set of words and their meanings in a language or within a specific field or subject. It serves as a mental dictionary for speakers, encompassing not only the words themselves but also information about their pronunciation, grammatical behavior, and usage. A lexicon is essential for effective communication, as it provides the vocabulary necessary to express thoughts and ideas accurately and meaningfully.

  • The lexicon of a language encompasses all the words and phrases that speakers use to communicate meaning.
  • Linguists analyze the lexicon of a language to understand its vocabulary and the relationships between words.
  • A specialized lexicon is essential in technical fields like medicine or law, where precise terminology is crucial.
  • The lexicon of slang and colloquial expressions constantly evolves to reflect changes in society and culture.
  • Building a diverse lexicon through reading and exposure to different contexts enriches one's language skills and communication abilities.