Sentence:  Over the rapidly diminishing outline of a jump seat piled high with luggage Herry 's black brushcut was just discernible , near , or enviably near that spot where - hidden - more delicately textured , most beautifully tinted hair must still be streaming back in cool , oh cool <WSD>wind</WSD> sweetly perfumed with sagebrush and yucca flowers and engine fumes . 
Meaning of the word marked with <WSD> tags:  air moving (sometimes with considerable force) from an area of high pressure to an area of low pressure