Sentence:  [...] she frowned a displeased frown and told me for heaven's sake to stop <WSD>goggling</WSD> like a dead halibut. [...]<!--ch. XII--> She left me fogged and groping for the inner meaning, and I could see from Aunt Dahlia's <WSD>goggling</WSD> eyes that the basic idea hadn't got across with her either. <!--ch. XV-->[...] I didn't want to be hampered by an audience. When you're pushing someone into a lake, nothing embarrasses you more than having the front seats filled up with <WSD>goggling</WSD> spectators. 
Meaning of the word marked with <WSD> tags:  To stare (at something) with wide eyes.