S: (n) wind, air current, current of air (air moving (sometimes with considerable force) from an area of high pressure to an area of low pressure) "trees bent under the fierce winds"; "when there is no wind, row"; "the radioactivity was being swept upwards by the air current and out into the atmosphere"
S: (n) weather, weather condition, conditions, atmospheric condition (the atmospheric conditions that comprise the state of the atmosphere in terms of temperature and wind and clouds and precipitation) "they were hoping for good weather"; "every day we have weather conditions and yesterday was no exception"; "the conditions were too rainy for playing in the snow"
S: (n) phenomenon (any state or process known through the senses rather than by intuition or reasoning)
S: (n) process, physical process (a sustained phenomenon or one marked by gradual changes through a series of states) "events now in process"; "the process of calcification begins later for boys than for girls"
S: (n) wind, air current, current of air (air moving (sometimes with considerable force) from an area of high pressure to an area of low pressure) "trees bent under the fierce winds"; "when there is no wind, row"; "the radioactivity was being swept upwards by the air current and out into the atmosphere"
S: (n) calm air, calm (wind moving at less than 1 knot; 0 on the Beaufort scale)
S: (n) breeze, zephyr, gentle wind, air (a slight wind (usually refreshing)) "the breeze was cooled by the lake"; "as he waited he could feel the air on his neck"
S: (n) tailwind (wind blowing in the same direction as the path of a ship or aircraft)
S: (n) doldrums (a belt of calms and light winds between the northern and southern trade winds of the Atlantic and Pacific)
S: (n) languor (oppressively still air) "the afternoon was hot, quiet, and heavy with languor"; "Summer shows all the languor of a hot, breezeless day as the dancer lazily brushes her hand over her brow"