/ Dictionary / Index L lay intermediary: Meaning and Definition of Find definitions for: lay' interme'diary Pronunciation: [key] — Law. Law. a layperson who is interposed between a lawyer and client to prevent the existence of a direct relationship between them. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. laying on of hands layman Related Content Daily Word Quiz: candid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language