A "nephew" is the son of one's sibling or sibling-in-law. For example, if you have a brother or sister, their son is your nephew. Nephews can also be related through marriage, such as the son of your spouse's sibling. Nephews often play a special role in family dynamics, as they can be a source of joy and connection between generations. Many people enjoy spending time with their nephews, engaging in activities like playing games or attending family gatherings. This relationship can foster strong bonds and create lasting memories.