Sentence:  Geely grunted and slid partly out , and Shayne 's left arm snaked in around his neck to help him , while he set himself solidly on the roadway and <WSD>swung</WSD> his right fist to the big , gum-chewing jaw before Geely could straighten up . 
Meaning of the word marked with <WSD> tags:  move in a curve or arc, usually with the intent of hitting