/ Dictionary / Index L licensed practical nurse: Meaning and Definition of Find definitions for: li'censed prac'tical nurse' Pronunciation: [key] a person who has graduated from an accredited school of nursing and has become licensed to provide basic nursing care under the supervision of a physician or registered nurse. Abbr.: LPN Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. license licensed vocational nurse Related Content Daily Word Quiz: dormant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language