air existing, present-day of air, wind - air moving (at times with appreciable pressure) from a location of significant tension to an area of reduced tension; "trees bent underneath the fierce winds"; "when there is absolutely no wind, row"; "the radioactivity was being swept upwards via the air current https://mpi-thermal-temperature-t92356.blogthisbiz.com/42721982/indicators-on-thermal-cycling-chambers-manufacturer-you-should-know