Sentence:  So Lyra clung to Pantalaimon and her head swam and her <WSD>gorge</WSD> rose, and cold as the night was, a sickly sweat moistened her flesh with something colder still. 
Meaning of the word marked with <WSD> tags:  Food that has been taken into the gullet or the stomach, particularly if it is regurgitated or vomited out.