Sentence:  He turned his <WSD>head</WSD> to the source of the disturbance and instantly back to the window and his rifle sight , dismissing Hoag for the moment with the same contempt he had shown in their encounter at Hoag 's apartment . 
Meaning of the word marked with <WSD> tags:  the upper part of the human body or the front part of the body in animals; contains the face and brains