air recent, current of air, wind - air transferring (sometimes with sizeable force) from an area of higher force to a location of minimal stress; "trees bent under the intense winds"; "when there isn't a wind, row"; "the radioactivity was currently being swept upwards through the air present and https://thermalcyclingforaerospac46789.smblogsites.com/35744508/5-essential-elements-for-external-purge-heater-modules