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Definition of Nephew
1. Noun. A son of your brother or sister. 
Definition of Nephew
1. n. A grandson or grandchild, or remoter lineal descendant.
Definition of Nephew
1. a son of one's brother or sister [n -S]
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1. Noun. A son of your brother or sister. 
1. n. A grandson or grandchild, or remoter lineal descendant.
1. a son of one's brother or sister [n -S]