Sentence:  Peter, after the manner of man at the <WSD>breakfast</WSD> table, had allowed half his kedgeree to get cold and was sniggering over a letter. Sophia looked at him sharply. The only letter she had received was from her mother. Sophia's mother was not a humourist. 
Meaning of the word marked with <WSD> tags:  The first meal of the day, usually eaten in the morning.