/ Dictionary / Index P pool train: Meaning and Definition of Find definitions for: pool' train" Pronunciation: [key] — Canadian. Canadian. a train operating over a track owned by two or more railway companies. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pool table poon Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language