Sentence:  The water in Thor 's big swimming pool had been covered with a blanket of thick , foamy soapsuds - fashioned , of course , from ZING - Joyce had dived from the board into the pool , then swirled and cavorted in her luxurious `` <WSD>bath</WSD> '' while cameras rolled . 
Meaning of the word marked with <WSD> tags:  a relatively large open container that you fill with water and use to wash the body