Sentence:  “Do you know something, Fred?” she announced, “I won four dollars and eighty-five cents playing <WSD>Canasta</WSD> this afternoon.” / “<WSD>Canasta</WSD>!” exclaimed Mr. Grimes, “I didn′t know you could play that silly game.” 
Meaning of the word marked with <WSD> tags:  A card game similar to rummy and played using two packs, where the object is to meld groups of the same rank.