/ Dictionary / Index L lexical meaning: Meaning and Definition of Find definitions for: lex'ical mean'ing Pronunciation: [key] the meaning of a base morpheme. Cf. grammatical meaning. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lexicalize lexicog. Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language