Definition of lexical
- Our language has many lexical borrowings from other languages.
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a dictionary provides lexical information—it tells you what the word “cat” means, not all there is to know about cats
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The word lexicon can be used as a synonym of dictionary, and the word lexicography refers to the practice of dictionary making. Both of these words, as well as lexical, derive from the Greek word lexis, meaning "word" or "speech." A fourth descendant of lexis is lexiphanic, an archaic adjective describing one who uses pretentious words for effect. Lexis should not be confused with the Latin lex, or "law," which is used in legal phrases such as lex non scripta, meaning "unwritten law."
linguistics : relating to words or vocabulary
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