/ Dictionary / Index L laboratory school: Meaning and Definition of Find definitions for: lab'oratory school" Pronunciation: [key] a school maintained by a college or university for the training of student teachers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. laboratory labor camp Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language