Understanding the Difference Between Niece and Nephew : Key Roles and Meanings Explained EllieB Imagine being at a family gathering, surrounded by laughter and stories, when someone mentions their niece or nephew . You pause for a moment, wondering about the subtle distinction between the two terms. These words, though seemingly simple, carry unique meanings tied to the bonds of family and gender. Understanding the difference between a niece and a nephew isn’t just about vocabulary—it’s ... Learn the meaning and usage of the word nephew , the son of your brother or sister or of your spouse's sibling. See pictures, synonyms and compare with niece. A nephew is a son of one's brother or sister or of the brother or sister of one's spouse. Find out the meaning, synonyms, and translations of nephew in different languages, such as Spanish, French, German, and Italian. Defining Nephew The term nephew refers to the son of ones sibling or sibling-in-law. Nephews are part of the extended family network, and their relationships can hold a special place in ones heart. Whether through blood or marriage, nephews often bring joy and fulfillment to their uncles and aunts.