THE DEFINITIVE GUIDE TO LOCALIZED THERMAL TEST SYSTEMS

air present-day, present of air, wind - air going (often with sizeable power) from a location of superior force to an area of very low tension; "trees bent under the intense winds"; "when there is no wind, row"; "the radioactivity was becoming swept upwards with the air existing and out into the atmosphere"(= quarrel) → Differenz file, → Ausein