Final answer:
The word 'assuaged' means to ease or alleviate something, typically a negative feeling or emotion. In the given context, Adelaide attempted to assuage her guilt over the piece of cheesecake by choosing a healthier option the following day.
Step-by-step explanation:
The word 'assuaged' means to ease or alleviate something, typically a negative feeling or emotion. In the given context, Adelaide attempted to assuage her guilt over the piece of cheesecake by limiting herself to salads the following day, meaning she tried to alleviate her guilt by choosing a healthier option. So, the correct definition for 'assuaged' in this context is to appease her guilt.