(countable, uncountable) Real or perceived movement of atmospheric air usually caused by convection or differences in air pressure.
The wind blew through her hair as she stood on the deck of the ship.
As they accelerated onto the motorway, the wind tore the plywood off the car's roof-rack.
The winds in Chicago are fierce.
(countable, uncountable) The ability to exert oneself without feeling short of breath.
After the second lap he was already out of wind.
Give me a minute before we jog the next mile — I need a second wind.
(India and Japan) One of the five basic elements (see Wikipedia article on the Classical elements).
(uncountable, colloquial) Flatus.
Ewww. Someone passed wind.