Dictionary
lex•i•cal
Pronunciation: (lek'si-kul), [key]—
adj.
1. of or pertaining to the words or vocabulary of a language, esp. as distinguished from its grammatical and syntactical aspects.
2. of, pertaining to, or of the nature of a lexicon.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.