Sentence:  He felt the flimsy canvas yield without a whisper, devoured by the roaring bull of the truck, and the whiskey bottles shattered in a <WSD>spew</WSD> of brownish chaos, asparkle with the light, blown this way and that by the big vehicle's velocity. 
Meaning of the word marked with <WSD> tags:  Material that has been ejected in a stream, or the act of spewing.