/ Dictionary / Index L lexical: Meaning and Definition of Find definitions for: lex•i•cal Pronunciation: (lek'si-kul), [key] — adj. of or pertaining to the words or vocabulary of a language, esp. as distinguished from its grammatical and syntactical aspects. of, pertaining to, or of the nature of a lexicon. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: lexical (Thesaurus) lexeme lexicalize Related Content Daily Word Quiz: ablution Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language