/ Dictionary / Index A airstream: Meaning and Definition of Find definitions for: air•stream Pronunciation: (âr'strēm"), [key] — n. any localized airflow. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: airstream (Thesaurus) air station air strike Related Content Daily Word Quiz: exemplary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language