Sentence:  The covers slid down his skinny neck so I saw his head , fuzzed like a dandelion gone to seed , but his face was turned to the <WSD>wall</WSD> - there was the pale shadow of his nose on the plaster - and I thought , Well you do n't look much like a pig-drunk bully now . 
Meaning of the word marked with <WSD> tags:  an architectural partition with a height and length greater than its thickness; used to divide or enclose an area or to support another structure