/ Dictionary / Index P pulmonic airstream: Meaning and Definition of Find definitions for: pulmon'ic air'stream Pronunciation: [key] — Phonet. Phonet. a current of lung air set in motion by the respiratory muscles in the production of speech. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pulmonic Pulmotor 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