Sentence:  I did n't want to touch him and I hoped Ma would do it but she kept looking at the kid 's clothes piled on the floor and the pool of <WSD>water</WSD> by them and did n't make any move to . 
Meaning of the word marked with <WSD> tags:  binary compound that occurs at room temperature as a clear colorless odorless tasteless liquid; freezes into ice below 0 degrees centigrade and boils above 100 degrees centigrade; widely used as a solvent